852204056770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{19915963}}^1$

素因数の和:19916370

約数の個数: 32

約数和(自身を含む): 1677720807360

約数和(自身を除く): 825516750590

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 389, 778, 1945, 3890, 4279, 8558, 21395, 42790, 19915963, 39831926, 99579815, 199159630, 219075593, 438151186, 1095377965, 2190755930, 7747309607, 15494619214, 38736548035, 77473096070, 85220405677, 170440811354, 426102028385, 852204056770]

約数ペア:

[(1, 852204056770), (2, 426102028385), (5, 170440811354), (10, 85220405677), (11, 77473096070), (22, 38736548035), (55, 15494619214), (110, 7747309607), (389, 2190755930), (778, 1095377965), (1945, 438151186), (3890, 219075593), (4279, 199159630), (8558, 99579815), (21395, 39831926), (42790, 19915963)]