81258298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1151}}^1\times {\mathrm{3209}}^1$

素因数の和:4373

約数の個数: 16

約数和(自身を含む): 133125120

約数和(自身を除く): 51866822

約数列:

[1, 2, 11, 22, 1151, 2302, 3209, 6418, 12661, 25322, 35299, 70598, 3693559, 7387118, 40629149, 81258298]

約数ペア:

[(1, 81258298), (2, 40629149), (11, 7387118), (22, 3693559), (1151, 70598), (2302, 35299), (3209, 25322), (6418, 12661)]