2197429936

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:543

約数の個数: 120

約数和(自身を含む): 4876964640

約数和(自身を除く): 2679534704

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 89, 92, 104, 169, 178, 184, 208, 299, 338, 356, 368, 397, 598, 676, 712, 794, 1157, 1196, 1352, 1424, 1588, 2047, 2314, 2392, 2704, 3176, 3887, 4094, 4628, 4784, 5161, 6352, 7774, 8188, 9131, 9256, 10322, 15041, 15548, 16376, 18262, 18512, 20644, 26611, 30082, 31096, 32752, 35333, 36524, 41288, 53222, 60164, 62192, 67093, 70666, 73048, 82576, 106444, 118703, 120328, 134186, 141332, 146096, 212888, 237406, 240656, 268372, 282664, 345943, 425776, 459329, 474812, 536744, 565328, 691886, 812659, 918658, 949624, 1073488, 1383772, 1543139, 1625318, 1837316, 1899248, 2767544, 3086278, 3250636, 3674632, 5535088, 5971277, 6172556, 6501272, 7349264, 10564567, 11942554, 12345112, 13002544, 21129134, 23885108, 24690224, 42258268, 47770216, 84516536, 95540432, 137339371, 169033072, 274678742, 549357484, 1098714968, 2197429936]

約数ペア:

[(1, 2197429936), (2, 1098714968), (4, 549357484), (8, 274678742), (13, 169033072), (16, 137339371), (23, 95540432), (26, 84516536), (46, 47770216), (52, 42258268), (89, 24690224), (92, 23885108), (104, 21129134), (169, 13002544), (178, 12345112), (184, 11942554), (208, 10564567), (299, 7349264), (338, 6501272), (356, 6172556), (368, 5971277), (397, 5535088), (598, 3674632), (676, 3250636), (712, 3086278), (794, 2767544), (1157, 1899248), (1196, 1837316), (1352, 1625318), (1424, 1543139), (1588, 1383772), (2047, 1073488), (2314, 949624), (2392, 918658), (2704, 812659), (3176, 691886), (3887, 565328), (4094, 536744), (4628, 474812), (4784, 459329), (5161, 425776), (6352, 345943), (7774, 282664), (8188, 268372), (9131, 240656), (9256, 237406), (10322, 212888), (15041, 146096), (15548, 141332), (16376, 134186), (18262, 120328), (18512, 118703), (20644, 106444), (26611, 82576), (30082, 73048), (31096, 70666), (32752, 67093), (35333, 62192), (36524, 60164), (41288, 53222)]