1331246642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{7309}}^1$

素因数の和:7826

約数の個数: 32

約数和(自身を含む): 2311597440

約数和(自身を除く): 980350798

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 487, 974, 5357, 7309, 8279, 10714, 14618, 16558, 80399, 91069, 124253, 160798, 182138, 248506, 1366783, 2733566, 3559483, 7118966, 39154313, 60511211, 78308626, 121022422, 665623321, 1331246642]

約数ペア:

[(1, 1331246642), (2, 665623321), (11, 121022422), (17, 78308626), (22, 60511211), (34, 39154313), (187, 7118966), (374, 3559483), (487, 2733566), (974, 1366783), (5357, 248506), (7309, 182138), (8279, 160798), (10714, 124253), (14618, 91069), (16558, 80399)]