74358893

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{683}}^1$

素因数の和:944

約数の個数: 16

約数和(自身を含む): 86501376

約数和(自身を除く): 12142483

約数列:

[1, 7, 103, 151, 683, 721, 1057, 4781, 15553, 70349, 103133, 108871, 492443, 721931, 10622699, 74358893]

約数ペア:

[(1, 74358893), (7, 10622699), (103, 721931), (151, 492443), (683, 108871), (721, 103133), (1057, 70349), (4781, 15553)]