1311133254

素因数分解:

$2^1\times 3^1\times {\mathrm{347}}^1\times {\mathrm{629747}}^1$

素因数の和:630099

約数の個数: 16

約数和(自身を含む): 2629827648

約数和(自身を除く): 1318694394

約数列:

[1, 2, 3, 6, 347, 694, 1041, 2082, 629747, 1259494, 1889241, 3778482, 218522209, 437044418, 655566627, 1311133254]

約数ペア:

[(1, 1311133254), (2, 655566627), (3, 437044418), (6, 218522209), (347, 3778482), (694, 1889241), (1041, 1259494), (2082, 629747)]