848655824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2791631}}^1$

素因数の和:2791658

約数の個数: 20

約数和(自身を含む): 1730811840

約数和(自身を除く): 882156016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2791631, 5583262, 11166524, 22333048, 44666096, 53040989, 106081978, 212163956, 424327912, 848655824]

約数ペア:

[(1, 848655824), (2, 424327912), (4, 212163956), (8, 106081978), (16, 53040989), (19, 44666096), (38, 22333048), (76, 11166524), (152, 5583262), (304, 2791631)]