978097124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{12869699}}^1$

素因数の和:12869722

約数の個数: 12

約数和(自身を含む): 1801758000

約数和(自身を除く): 823660876

約数列:

[1, 2, 4, 19, 38, 76, 12869699, 25739398, 51478796, 244524281, 489048562, 978097124]

約数ペア:

[(1, 978097124), (2, 489048562), (4, 244524281), (19, 51478796), (38, 25739398), (76, 12869699)]