811399680034

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61729}}^1\times {\mathrm{7723}}^1$

素因数の和:69514

約数の個数: 32

約数和(自身を含む): 1304531694720

約数和(自身を除く): 493132014686

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 7723, 15446, 61729, 123458, 177629, 285751, 355258, 571502, 1419767, 2283973, 2839534, 4567946, 6572273, 13144546, 52531379, 105062758, 476733067, 953466134, 10964860541, 17639123479, 21929721082, 35278246958, 405699840017, 811399680034]

約数ペア:

[(1, 811399680034), (2, 405699840017), (23, 35278246958), (37, 21929721082), (46, 17639123479), (74, 10964860541), (851, 953466134), (1702, 476733067), (7723, 105062758), (15446, 52531379), (61729, 13144546), (123458, 6572273), (177629, 4567946), (285751, 2839534), (355258, 2283973), (571502, 1419767)]