490990524

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{3739}}^1$

素因数の和:4130

約数の個数: 48

約数和(自身を含む): 1186268160

約数和(自身を除く): 695277636

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 353, 372, 706, 1059, 1412, 2118, 3739, 4236, 7478, 10943, 11217, 14956, 21886, 22434, 32829, 43772, 44868, 65658, 115909, 131316, 231818, 347727, 463636, 695454, 1319867, 1390908, 2639734, 3959601, 5279468, 7919202, 15838404, 40915877, 81831754, 122747631, 163663508, 245495262, 490990524]

約数ペア:

[(1, 490990524), (2, 245495262), (3, 163663508), (4, 122747631), (6, 81831754), (12, 40915877), (31, 15838404), (62, 7919202), (93, 5279468), (124, 3959601), (186, 2639734), (353, 1390908), (372, 1319867), (706, 695454), (1059, 463636), (1412, 347727), (2118, 231818), (3739, 131316), (4236, 115909), (7478, 65658), (10943, 44868), (11217, 43772), (14956, 32829), (21886, 22434)]