313680666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{65927}}^1$

素因数の和:66006

約数の個数: 32

約数和(自身を含む): 686706048

約数和(自身を除く): 373025382

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 65927, 131854, 197781, 395562, 857051, 1714102, 2571153, 4021547, 5142306, 8043094, 12064641, 24129282, 52280111, 104560222, 156840333, 313680666]

約数ペア:

[(1, 313680666), (2, 156840333), (3, 104560222), (6, 52280111), (13, 24129282), (26, 12064641), (39, 8043094), (61, 5142306), (78, 4021547), (122, 2571153), (183, 1714102), (366, 857051), (793, 395562), (1586, 197781), (2379, 131854), (4758, 65927)]