8934970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1889}}^1$

素因数の和:1950

約数の個数: 32

約数和(自身を含む): 17962560

約数和(自身を除く): 9027590

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 1889, 2365, 3778, 4730, 9445, 18890, 20779, 41558, 81227, 103895, 162454, 207790, 406135, 812270, 893497, 1786994, 4467485, 8934970]

約数ペア:

[(1, 8934970), (2, 4467485), (5, 1786994), (10, 893497), (11, 812270), (22, 406135), (43, 207790), (55, 162454), (86, 103895), (110, 81227), (215, 41558), (430, 20779), (473, 18890), (946, 9445), (1889, 4730), (2365, 3778)]