2650920194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{38201}}^1$

素因数の和:38390

約数の個数: 32

約数和(自身を含む): 4563152496

約数和(自身を除く): 1912232302

約数列:

[1, 2, 13, 17, 26, 34, 157, 221, 314, 442, 2041, 2669, 4082, 5338, 34697, 38201, 69394, 76402, 496613, 649417, 993226, 1298834, 5997557, 8442421, 11995114, 16884842, 77968241, 101958469, 155936482, 203916938, 1325460097, 2650920194]

約数ペア:

[(1, 2650920194), (2, 1325460097), (13, 203916938), (17, 155936482), (26, 101958469), (34, 77968241), (157, 16884842), (221, 11995114), (314, 8442421), (442, 5997557), (2041, 1298834), (2669, 993226), (4082, 649417), (5338, 496613), (34697, 76402), (38201, 69394)]