1656163963

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 1791465984

約数和(自身を除く): 135302021

約数列:

[1, 41, 43, 71, 101, 131, 1763, 2911, 3053, 4141, 4343, 5371, 5633, 7171, 9301, 13231, 125173, 178063, 230953, 294011, 308353, 381341, 399943, 542471, 568933, 939401, 12642473, 16397663, 23326253, 38515441, 40394243, 1656163963]

約数ペア:

[(1, 1656163963), (41, 40394243), (43, 38515441), (71, 23326253), (101, 16397663), (131, 12642473), (1763, 939401), (2911, 568933), (3053, 542471), (4141, 399943), (4343, 381341), (5371, 308353), (5633, 294011), (7171, 230953), (9301, 178063), (13231, 125173)]