4401161872

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{11959679}}^1$

素因数の和:11959710

約数の個数: 20

約数和(自身を含む): 8898001920

約数和(自身を除く): 4496840048

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 11959679, 23919358, 47838716, 95677432, 191354864, 275072617, 550145234, 1100290468, 2200580936, 4401161872]

約数ペア:

[(1, 4401161872), (2, 2200580936), (4, 1100290468), (8, 550145234), (16, 275072617), (23, 191354864), (46, 95677432), (92, 47838716), (184, 23919358), (368, 11959679)]