4118478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 10698240

約数和(自身を除く): 6579762

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 397, 399, 494, 546, 741, 794, 798, 1191, 1482, 1729, 2382, 2779, 3458, 5161, 5187, 5558, 7543, 8337, 10322, 10374, 15086, 15483, 16674, 22629, 30966, 36127, 45258, 52801, 72254, 98059, 105602, 108381, 158403, 196118, 216762, 294177, 316806, 588354, 686413, 1372826, 2059239, 4118478]

約数ペア:

[(1, 4118478), (2, 2059239), (3, 1372826), (6, 686413), (7, 588354), (13, 316806), (14, 294177), (19, 216762), (21, 196118), (26, 158403), (38, 108381), (39, 105602), (42, 98059), (57, 72254), (78, 52801), (91, 45258), (114, 36127), (133, 30966), (182, 22629), (247, 16674), (266, 15483), (273, 15086), (397, 10374), (399, 10322), (494, 8337), (546, 7543), (741, 5558), (794, 5187), (798, 5161), (1191, 3458), (1482, 2779), (1729, 2382)]