2620814

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:632

約数の個数: 24

約数和(自身を含む): 4678560

約数和(自身を除く): 2057746

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 569, 658, 1138, 2303, 3983, 4606, 7966, 26743, 27881, 53486, 55762, 187201, 374402, 1310407, 2620814]

約数ペア:

[(1, 2620814), (2, 1310407), (7, 374402), (14, 187201), (47, 55762), (49, 53486), (94, 27881), (98, 26743), (329, 7966), (569, 4606), (658, 3983), (1138, 2303)]