123360458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{12197}}^1$

素因数の和:12601

約数の個数: 16

約数和(自身を含む): 199803240

約数和(自身を除く): 76442782

約数列:

[1, 2, 13, 26, 389, 778, 5057, 10114, 12197, 24394, 158561, 317122, 4744633, 9489266, 61680229, 123360458]

約数ペア:

[(1, 123360458), (2, 61680229), (13, 9489266), (26, 4744633), (389, 317122), (778, 158561), (5057, 24394), (10114, 12197)]