252955574

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{27779}}^1$

素因数の和:27967

約数の個数: 16

約数和(自身を含む): 395031600

約数和(自身を除く): 142076026

約数列:

[1, 2, 29, 58, 157, 314, 4553, 9106, 27779, 55558, 805591, 1611182, 4361303, 8722606, 126477787, 252955574]

約数ペア:

[(1, 252955574), (2, 126477787), (29, 8722606), (58, 4361303), (157, 1611182), (314, 805591), (4553, 55558), (9106, 27779)]