2505921.00000000

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2063}}^1$

素因数の和:2288

約数の個数: 48

約数和(自身を含む): 98015232

約数和(自身を除く): 61450620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 211, 422, 633, 844, 1266, 1477, 2063, 2532, 2954, 4126, 4431, 5908, 6189, 8252, 8862, 12378, 14441, 17724, 24756, 28882, 43323, 57764, 86646, 173292, 435293, 870586, 1305879, 1741172, 2611758, 3047051, 5223516, 6094102, 9141153, 12188204, 18282306, 36564612]

約数ペア:

[(1, 36564612), (2, 18282306), (3, 12188204), (4, 9141153), (6, 6094102), (7, 5223516), (12, 3047051), (14, 2611758), (21, 1741172), (28, 1305879), (42, 870586), (84, 435293), (211, 173292), (422, 86646), (633, 57764), (844, 43323), (1266, 28882), (1477, 24756), (2063, 17724), (2532, 14441), (2954, 12378), (4126, 8862), (4431, 8252), (5908, 6189)]