415092307

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{20287}}^1$

素因数の和:20410

約数の個数: 16

約数和(自身を含む): 493404160

約数和(自身を除く): 78311853

約数列:

[1, 7, 37, 79, 259, 553, 2923, 20287, 20461, 142009, 750619, 1602673, 5254333, 11218711, 59298901, 415092307]

約数ペア:

[(1, 415092307), (7, 59298901), (37, 11218711), (79, 5254333), (259, 1602673), (553, 750619), (2923, 142009), (20287, 20461)]