2107841294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{411527}}^1$

素因数の和:411739

約数の個数: 16

約数和(自身を含む): 3422266848

約数和(自身を除く): 1314425554

約数列:

[1, 2, 13, 26, 197, 394, 2561, 5122, 411527, 823054, 5349851, 10699702, 81070819, 162141638, 1053920647, 2107841294]

約数ペア:

[(1, 2107841294), (2, 1053920647), (13, 162141638), (26, 81070819), (197, 10699702), (394, 5349851), (2561, 823054), (5122, 411527)]