863346444

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1\times {\mathrm{2113}}^1$

素因数の和:2630

約数の個数: 48

約数和(自身を含む): 2045675520

約数和(自身を除く): 1182329076

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 431, 474, 862, 948, 1293, 1724, 2113, 2586, 4226, 5172, 6339, 8452, 12678, 25356, 34049, 68098, 102147, 136196, 166927, 204294, 333854, 408588, 500781, 667708, 910703, 1001562, 1821406, 2003124, 2732109, 3642812, 5464218, 10928436, 71945537, 143891074, 215836611, 287782148, 431673222, 863346444]

約数ペア:

[(1, 863346444), (2, 431673222), (3, 287782148), (4, 215836611), (6, 143891074), (12, 71945537), (79, 10928436), (158, 5464218), (237, 3642812), (316, 2732109), (431, 2003124), (474, 1821406), (862, 1001562), (948, 910703), (1293, 667708), (1724, 500781), (2113, 408588), (2586, 333854), (4226, 204294), (5172, 166927), (6339, 136196), (8452, 102147), (12678, 68098), (25356, 34049)]