4420786

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1$

素因数の和:777

約数の個数: 16

約数和(自身を含む): 6916608

約数和(自身を除く): 2495822

約数列:

[1, 2, 31, 62, 113, 226, 631, 1262, 3503, 7006, 19561, 39122, 71303, 142606, 2210393, 4420786]

約数ペア:

[(1, 4420786), (2, 2210393), (31, 142606), (62, 71303), (113, 39122), (226, 19561), (631, 7006), (1262, 3503)]