313630948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{52237}}^1$

素因数の和:52339

約数の個数: 24

約数和(自身を含む): 585065600

約数和(自身を除く): 271434652

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 52237, 104474, 208948, 992503, 1985006, 3970012, 4126723, 8253446, 16506892, 78407737, 156815474, 313630948]

約数ペア:

[(1, 313630948), (2, 156815474), (4, 78407737), (19, 16506892), (38, 8253446), (76, 4126723), (79, 3970012), (158, 1985006), (316, 992503), (1501, 208948), (3002, 104474), (6004, 52237)]