662662

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 1338624

約数和(自身を除く): 675962

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 331, 662, 1001, 2002, 2317, 3641, 4303, 4634, 7282, 8606, 25487, 30121, 47333, 50974, 60242, 94666, 331331, 662662]

約数ペア:

[(1, 662662), (2, 331331), (7, 94666), (11, 60242), (13, 50974), (14, 47333), (22, 30121), (26, 25487), (77, 8606), (91, 7282), (143, 4634), (154, 4303), (182, 3641), (286, 2317), (331, 2002), (662, 1001)]