130049278

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{31307}}^1$

素因数の和:31407

約数の個数: 16

約数和(自身を含む): 204378624

約数和(自身を除く): 74329346

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 31307, 62614, 970517, 1941034, 2097569, 4195138, 65024639, 130049278]

約数ペア:

[(1, 130049278), (2, 65024639), (31, 4195138), (62, 2097569), (67, 1941034), (134, 970517), (2077, 62614), (4154, 31307)]