4990286538

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1994519}}^1$

素因数の和:1994666

約数の個数: 24

約数和(自身を含む): 10890079200

約数和(自身を除く): 5899792662

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 1994519, 3989038, 5983557, 11967114, 17950671, 35901342, 277238141, 554476282, 831714423, 1663428846, 2495143269, 4990286538]

約数ペア:

[(1, 4990286538), (2, 2495143269), (3, 1663428846), (6, 831714423), (9, 554476282), (18, 277238141), (139, 35901342), (278, 17950671), (417, 11967114), (834, 5983557), (1251, 3989038), (2502, 1994519)]