4988397310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{68891}}^1$

素因数の和:69468

約数の個数: 32

約数和(自身を含む): 9687317472

約数和(自身を除く): 4698920162

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 557, 1114, 2785, 5570, 7241, 14482, 36205, 68891, 72410, 137782, 344455, 688910, 895583, 1791166, 4477915, 8955830, 38372287, 76744574, 191861435, 383722870, 498839731, 997679462, 2494198655, 4988397310]

約数ペア:

[(1, 4988397310), (2, 2494198655), (5, 997679462), (10, 498839731), (13, 383722870), (26, 191861435), (65, 76744574), (130, 38372287), (557, 8955830), (1114, 4477915), (2785, 1791166), (5570, 895583), (7241, 688910), (14482, 344455), (36205, 137782), (68891, 72410)]