4885639490

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{691}}^1\times {\mathrm{2609}}^1$

素因数の和:3578

約数の個数: 32

約数和(自身を含む): 8842763520

約数和(自身を除く): 3957124030

約数列:

[1, 2, 5, 10, 271, 542, 691, 1355, 1382, 2609, 2710, 3455, 5218, 6910, 13045, 26090, 187261, 374522, 707039, 936305, 1414078, 1802819, 1872610, 3535195, 3605638, 7070390, 9014095, 18028190, 488563949, 977127898, 2442819745, 4885639490]

約数ペア:

[(1, 4885639490), (2, 2442819745), (5, 977127898), (10, 488563949), (271, 18028190), (542, 9014095), (691, 7070390), (1355, 3605638), (1382, 3535195), (2609, 1872610), (2710, 1802819), (3455, 1414078), (5218, 936305), (6910, 707039), (13045, 374522), (26090, 187261)]