2641982077

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{62581}}^1$

素因数の和:62788

約数の個数: 16

約数和(自身を含む): 3120088192

約数和(自身を除く): 478106115

約数列:

[1, 7, 37, 163, 259, 1141, 6031, 42217, 62581, 438067, 2315497, 10200703, 16208479, 71404921, 377426011, 2641982077]

約数ペア:

[(1, 2641982077), (7, 377426011), (37, 71404921), (163, 16208479), (259, 10200703), (1141, 2315497), (6031, 438067), (42217, 62581)]