870372866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{2011}}^1$

素因数の和:2318

約数の個数: 32

約数和(自身を含む): 1446322176

約数和(自身を除く): 575949310

約数列:

[1, 2, 11, 22, 103, 191, 206, 382, 1133, 2011, 2101, 2266, 4022, 4202, 19673, 22121, 39346, 44242, 207133, 216403, 384101, 414266, 432806, 768202, 2278463, 4225111, 4556926, 8450222, 39562403, 79124806, 435186433, 870372866]

約数ペア:

[(1, 870372866), (2, 435186433), (11, 79124806), (22, 39562403), (103, 8450222), (191, 4556926), (206, 4225111), (382, 2278463), (1133, 768202), (2011, 432806), (2101, 414266), (2266, 384101), (4022, 216403), (4202, 207133), (19673, 44242), (22121, 39346)]