1269110018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{103567}}^1$

素因数の和:104137

約数の個数: 16

約数和(自身を含む): 2080473984

約数和(自身を除く): 811363966

約数列:

[1, 2, 11, 22, 557, 1114, 6127, 12254, 103567, 207134, 1139237, 2278474, 57686819, 115373638, 634555009, 1269110018]

約数ペア:

[(1, 1269110018), (2, 634555009), (11, 115373638), (22, 57686819), (557, 2278474), (1114, 1139237), (6127, 207134), (12254, 103567)]