5387156786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1\times {\mathrm{6397}}^1$

素因数の和:6890

約数の個数: 32

約数和(自身を含む): 8927513280

約数和(自身を除く): 3540356494

約数列:

[1, 2, 11, 22, 101, 202, 379, 758, 1111, 2222, 4169, 6397, 8338, 12794, 38279, 70367, 76558, 140734, 421069, 646097, 842138, 1292194, 2424463, 4848926, 7107067, 14214134, 26669093, 53338186, 244870763, 489741526, 2693578393, 5387156786]

約数ペア:

[(1, 5387156786), (2, 2693578393), (11, 489741526), (22, 244870763), (101, 53338186), (202, 26669093), (379, 14214134), (758, 7107067), (1111, 4848926), (2222, 2424463), (4169, 1292194), (6397, 842138), (8338, 646097), (12794, 421069), (38279, 140734), (70367, 76558)]