1355087018984

素因数分解:

$2^3\times {\mathrm{7727}}^1\times {\mathrm{21921299}}^1$

素因数の和:21929032

約数の個数: 16

約数和(自身を含む): 2541117096000

約数和(自身を除く): 1186030077016

約数列:

[1, 2, 4, 8, 7727, 15454, 30908, 61816, 21921299, 43842598, 87685196, 175370392, 169385877373, 338771754746, 677543509492, 1355087018984]

約数ペア:

[(1, 1355087018984), (2, 677543509492), (4, 338771754746), (8, 169385877373), (7727, 175370392), (15454, 87685196), (30908, 43842598), (61816, 21921299)]