251014742

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{12497}}^1$

素因数の和:12604

約数の個数: 24

約数和(自身を含む): 418882968

約数和(自身を除く): 167868226

約数列:

[1, 2, 11, 22, 83, 121, 166, 242, 913, 1826, 10043, 12497, 20086, 24994, 137467, 274934, 1037251, 1512137, 2074502, 3024274, 11409761, 22819522, 125507371, 251014742]

約数ペア:

[(1, 251014742), (2, 125507371), (11, 22819522), (22, 11409761), (83, 3024274), (121, 2074502), (166, 1512137), (242, 1037251), (913, 274934), (1826, 137467), (10043, 24994), (12497, 20086)]