1390304856

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{793553}}^1$

素因数の和:793635

約数の個数: 32

約数和(自身を含む): 3523379760

約数和(自身を除く): 2133074904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 793553, 1587106, 2380659, 3174212, 4761318, 6348424, 9522636, 19045272, 57929369, 115858738, 173788107, 231717476, 347576214, 463434952, 695152428, 1390304856]

約数ペア:

[(1, 1390304856), (2, 695152428), (3, 463434952), (4, 347576214), (6, 231717476), (8, 173788107), (12, 115858738), (24, 57929369), (73, 19045272), (146, 9522636), (219, 6348424), (292, 4761318), (438, 3174212), (584, 2380659), (876, 1587106), (1752, 793553)]