827880022

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{27631}}^1$

素因数の和:27915

約数の個数: 16

約数和(自身を含む): 1265324544

約数和(自身を除く): 437444522

約数列:

[1, 2, 71, 142, 211, 422, 14981, 27631, 29962, 55262, 1961801, 3923602, 5830141, 11660282, 413940011, 827880022]

約数ペア:

[(1, 827880022), (2, 413940011), (71, 11660282), (142, 5830141), (211, 3923602), (422, 1961801), (14981, 55262), (27631, 29962)]