8148049390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4821331}}^1$

素因数の和:4821364

約数の個数: 24

約数和(自身を含む): 15881467608

約数和(自身を除く): 7733418218

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 4821331, 9642662, 24106655, 48213310, 62677303, 125354606, 313386515, 626773030, 814804939, 1629609878, 4074024695, 8148049390]

約数ペア:

[(1, 8148049390), (2, 4074024695), (5, 1629609878), (10, 814804939), (13, 626773030), (26, 313386515), (65, 125354606), (130, 62677303), (169, 48213310), (338, 24106655), (845, 9642662), (1690, 4821331)]