1891346377792

素因数分解:

$2^6\times {\mathrm{5557}}^1\times {\mathrm{5318029}}^1$

素因数の和:5323598

約数の個数: 28

約数和(自身を含む): 3753816563980

約数和(自身を除く): 1862470186188

約数列:

[1, 2, 4, 8, 16, 32, 64, 5557, 11114, 22228, 44456, 88912, 177824, 355648, 5318029, 10636058, 21272116, 42544232, 85088464, 170176928, 340353856, 29552287153, 59104574306, 118209148612, 236418297224, 472836594448, 945673188896, 1891346377792]

約数ペア:

[(1, 1891346377792), (2, 945673188896), (4, 472836594448), (8, 236418297224), (16, 118209148612), (32, 59104574306), (64, 29552287153), (5557, 340353856), (11114, 170176928), (22228, 85088464), (44456, 42544232), (88912, 21272116), (177824, 10636058), (355648, 5318029)]