2504678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 4481568

約数和(自身を除く): 1976890

約数列:

[1, 2, 11, 17, 22, 34, 37, 74, 181, 187, 362, 374, 407, 629, 814, 1258, 1991, 3077, 3982, 6154, 6697, 6919, 13394, 13838, 33847, 67694, 73667, 113849, 147334, 227698, 1252339, 2504678]

約数ペア:

[(1, 2504678), (2, 1252339), (11, 227698), (17, 147334), (22, 113849), (34, 73667), (37, 67694), (74, 33847), (181, 13838), (187, 13394), (362, 6919), (374, 6697), (407, 6154), (629, 3982), (814, 3077), (1258, 1991)]