1986138596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:573

約数の個数: 96

約数和(自身を含む): 4043934720

約数和(自身を除く): 2057796124

約数列:

[1, 2, 4, 13, 23, 26, 46, 47, 52, 89, 92, 94, 178, 188, 299, 356, 397, 598, 611, 794, 1081, 1157, 1196, 1222, 1588, 2047, 2162, 2314, 2444, 4094, 4183, 4324, 4628, 5161, 8188, 8366, 9131, 10322, 14053, 16732, 18262, 18659, 20644, 26611, 28106, 35333, 36524, 37318, 53222, 54379, 56212, 70666, 74636, 96209, 106444, 108758, 118703, 141332, 192418, 217516, 237406, 242567, 384836, 429157, 459329, 474812, 485134, 812659, 858314, 918658, 970268, 1250717, 1625318, 1660651, 1716628, 1837316, 2501434, 3250636, 3321302, 5002868, 5579041, 6642604, 10564567, 11158082, 21129134, 21588463, 22316164, 38194973, 42258268, 43176926, 76389946, 86353852, 152779892, 496534649, 993069298, 1986138596]

約数ペア:

[(1, 1986138596), (2, 993069298), (4, 496534649), (13, 152779892), (23, 86353852), (26, 76389946), (46, 43176926), (47, 42258268), (52, 38194973), (89, 22316164), (92, 21588463), (94, 21129134), (178, 11158082), (188, 10564567), (299, 6642604), (356, 5579041), (397, 5002868), (598, 3321302), (611, 3250636), (794, 2501434), (1081, 1837316), (1157, 1716628), (1196, 1660651), (1222, 1625318), (1588, 1250717), (2047, 970268), (2162, 918658), (2314, 858314), (2444, 812659), (4094, 485134), (4183, 474812), (4324, 459329), (4628, 429157), (5161, 384836), (8188, 242567), (8366, 237406), (9131, 217516), (10322, 192418), (14053, 141332), (16732, 118703), (18262, 108758), (18659, 106444), (20644, 96209), (26611, 74636), (28106, 70666), (35333, 56212), (36524, 54379), (37318, 53222)]