858961364

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{51361}}^1$

素因数の和:51515

約数の個数: 24

約数和(自身を含む): 1557501288

約数和(自身を除く): 698539924

約数列:

[1, 2, 4, 37, 74, 113, 148, 226, 452, 4181, 8362, 16724, 51361, 102722, 205444, 1900357, 3800714, 5803793, 7601428, 11607586, 23215172, 214740341, 429480682, 858961364]

約数ペア:

[(1, 858961364), (2, 429480682), (4, 214740341), (37, 23215172), (74, 11607586), (113, 7601428), (148, 5803793), (226, 3800714), (452, 1900357), (4181, 205444), (8362, 102722), (16724, 51361)]