669378508

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{11003}}^1$

素因数の和:11301

約数の個数: 24

約数和(自身を含む): 1194242112

約数和(自身を除く): 524863604

約数列:

[1, 2, 4, 67, 134, 227, 268, 454, 908, 11003, 15209, 22006, 30418, 44012, 60836, 737201, 1474402, 2497681, 2948804, 4995362, 9990724, 167344627, 334689254, 669378508]

約数ペア:

[(1, 669378508), (2, 334689254), (4, 167344627), (67, 9990724), (134, 4995362), (227, 2948804), (268, 2497681), (454, 1474402), (908, 737201), (11003, 60836), (15209, 44012), (22006, 30418)]