312030904

素因数分解:

$2^3\times {\mathrm{389}}^1\times {\mathrm{100267}}^1$

素因数の和:100662

約数の個数: 16

約数和(自身を含む): 586567800

約数和(自身を除く): 274536896

約数列:

[1, 2, 4, 8, 389, 778, 1556, 3112, 100267, 200534, 401068, 802136, 39003863, 78007726, 156015452, 312030904]

約数ペア:

[(1, 312030904), (2, 156015452), (4, 78007726), (8, 39003863), (389, 802136), (778, 401068), (1556, 200534), (3112, 100267)]