804978692

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{471299}}^1$

素因数の和:471371

約数の個数: 24

約数和(自身を含む): 1636353600

約数和(自身を除く): 831374908

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 471299, 942598, 1885196, 3299093, 6598186, 13196372, 28749239, 57498478, 114996956, 201244673, 402489346, 804978692]

約数ペア:

[(1, 804978692), (2, 402489346), (4, 201244673), (7, 114996956), (14, 57498478), (28, 28749239), (61, 13196372), (122, 6598186), (244, 3299093), (427, 1885196), (854, 942598), (1708, 471299)]