1157788796

素因数分解:

$2^2\times {\mathrm{1471}}^1\times {\mathrm{196769}}^1$

素因数の和:198244

約数の個数: 12

約数和(自身を含む): 2027518080

約数和(自身を除く): 869729284

約数列:

[1, 2, 4, 1471, 2942, 5884, 196769, 393538, 787076, 289447199, 578894398, 1157788796]

約数ペア:

[(1, 1157788796), (2, 578894398), (4, 289447199), (1471, 787076), (2942, 393538), (5884, 196769)]