1853013608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{23399}}^1$

素因数の和:23945

約数の個数: 32

約数和(自身を含む): 3664440000

約数和(自身を除く): 1811426392

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 521, 1042, 2084, 4168, 9899, 19798, 23399, 39596, 46798, 79192, 93596, 187192, 444581, 889162, 1778324, 3556648, 12190879, 24381758, 48763516, 97527032, 231626701, 463253402, 926506804, 1853013608]

約数ペア:

[(1, 1853013608), (2, 926506804), (4, 463253402), (8, 231626701), (19, 97527032), (38, 48763516), (76, 24381758), (152, 12190879), (521, 3556648), (1042, 1778324), (2084, 889162), (4168, 444581), (9899, 187192), (19798, 93596), (23399, 79192), (39596, 46798)]