3215583254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{787747}}^1$

素因数の和:787919

約数の個数: 16

約数和(自身を含む): 5227495728

約数和(自身を除く): 2011912474

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 787747, 1575494, 10240711, 20481422, 123676279, 247352558, 1607791627, 3215583254]

約数ペア:

[(1, 3215583254), (2, 1607791627), (13, 247352558), (26, 123676279), (157, 20481422), (314, 10240711), (2041, 1575494), (4082, 787747)]