520199412

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{316423}}^1$

素因数の和:316567

約数の個数: 24

約数和(自身を含む): 1222662336

約数和(自身を除く): 702462924

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 316423, 632846, 949269, 1265692, 1898538, 3797076, 43349951, 86699902, 130049853, 173399804, 260099706, 520199412]

約数ペア:

[(1, 520199412), (2, 260099706), (3, 173399804), (4, 130049853), (6, 86699902), (12, 43349951), (137, 3797076), (274, 1898538), (411, 1265692), (548, 949269), (822, 632846), (1644, 316423)]