912157090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{9343}}^1$

素因数の和:10114

約数の個数: 32

約数和(自身を含む): 1770725376

約数和(自身を除く): 858568286

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 751, 1502, 3755, 7510, 9343, 9763, 18686, 19526, 46715, 48815, 93430, 97630, 121459, 242918, 607295, 1214590, 7016593, 14033186, 35082965, 70165930, 91215709, 182431418, 456078545, 912157090]

約数ペア:

[(1, 912157090), (2, 456078545), (5, 182431418), (10, 91215709), (13, 70165930), (26, 35082965), (65, 14033186), (130, 7016593), (751, 1214590), (1502, 607295), (3755, 242918), (7510, 121459), (9343, 97630), (9763, 93430), (18686, 48815), (19526, 46715)]