248957282

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{13241}}^1$

素因数の和:13346

約数の個数: 32

約数和(自身を含む): 457643520

約数和(自身を除く): 208686238

約数列:

[1, 2, 7, 14, 17, 34, 79, 119, 158, 238, 553, 1106, 1343, 2686, 9401, 13241, 18802, 26482, 92687, 185374, 225097, 450194, 1046039, 1575679, 2092078, 3151358, 7322273, 14644546, 17782663, 35565326, 124478641, 248957282]

約数ペア:

[(1, 248957282), (2, 124478641), (7, 35565326), (14, 17782663), (17, 14644546), (34, 7322273), (79, 3151358), (119, 2092078), (158, 1575679), (238, 1046039), (553, 450194), (1106, 225097), (1343, 185374), (2686, 92687), (9401, 26482), (13241, 18802)]