388653684

素因数分解:

$2^2\times 3^1\times {\mathrm{641}}^1\times {\mathrm{50527}}^1$

素因数の和:51175

約数の個数: 24

約数和(自身を含む): 908291328

約数和(自身を除く): 519637644

約数列:

[1, 2, 3, 4, 6, 12, 641, 1282, 1923, 2564, 3846, 7692, 50527, 101054, 151581, 202108, 303162, 606324, 32387807, 64775614, 97163421, 129551228, 194326842, 388653684]

約数ペア:

[(1, 388653684), (2, 194326842), (3, 129551228), (4, 97163421), (6, 64775614), (12, 32387807), (641, 606324), (1282, 303162), (1923, 202108), (2564, 151581), (3846, 101054), (7692, 50527)]