274247984008

素因数分解:

$2^3\times {\mathrm{16631}}^1\times {\mathrm{2061271}}^1$

素因数の和:2077908

約数の個数: 16

約数和(自身を含む): 514246138560

約数和(自身を除く): 239998154552

約数列:

[1, 2, 4, 8, 16631, 33262, 66524, 133048, 2061271, 4122542, 8245084, 16490168, 34280998001, 68561996002, 137123992004, 274247984008]

約数ペア:

[(1, 274247984008), (2, 137123992004), (4, 68561996002), (8, 34280998001), (16631, 16490168), (33262, 8245084), (66524, 4122542), (133048, 2061271)]