4333420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2381}}^1$

素因数の和:2410

約数の個数: 48

約数和(自身を含む): 11204928

約数和(自身を除く): 6871508

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 2381, 4762, 9524, 11905, 16667, 23810, 30953, 33334, 47620, 61906, 66668, 83335, 123812, 154765, 166670, 216671, 309530, 333340, 433342, 619060, 866684, 1083355, 2166710, 4333420]

約数ペア:

[(1, 4333420), (2, 2166710), (4, 1083355), (5, 866684), (7, 619060), (10, 433342), (13, 333340), (14, 309530), (20, 216671), (26, 166670), (28, 154765), (35, 123812), (52, 83335), (65, 66668), (70, 61906), (91, 47620), (130, 33334), (140, 30953), (182, 23810), (260, 16667), (364, 11905), (455, 9524), (910, 4762), (1820, 2381)]