1255763756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{42293}}^1$

素因数の和:42881

約数の個数: 24

約数和(自身を含む): 2370832464

約数和(自身を除く): 1115068708

約数列:

[1, 2, 4, 13, 26, 52, 571, 1142, 2284, 7423, 14846, 29692, 42293, 84586, 169172, 549809, 1099618, 2199236, 24149303, 48298606, 96597212, 313940939, 627881878, 1255763756]

約数ペア:

[(1, 1255763756), (2, 627881878), (4, 313940939), (13, 96597212), (26, 48298606), (52, 24149303), (571, 2199236), (1142, 1099618), (2284, 549809), (7423, 169172), (14846, 84586), (29692, 42293)]