946177570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{70663}}^1$

素因数の和:70786

約数の個数: 32

約数和(自身を含む): 1851962112

約数和(自身を除く): 905784542

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 2678, 6695, 13390, 70663, 141326, 353315, 706630, 918619, 1837238, 4593095, 7278289, 9186190, 14556578, 36391445, 72782890, 94617757, 189235514, 473088785, 946177570]

約数ペア:

[(1, 946177570), (2, 473088785), (5, 189235514), (10, 94617757), (13, 72782890), (26, 36391445), (65, 14556578), (103, 9186190), (130, 7278289), (206, 4593095), (515, 1837238), (1030, 918619), (1339, 706630), (2678, 353315), (6695, 141326), (13390, 70663)]