1955277070

素因数分解:

$2^1\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{177269}}^1$

素因数の和:178379

約数の個数: 16

約数和(自身を含む): 3522709440

約数和(自身を除く): 1567432370

約数列:

[1, 2, 5, 10, 1103, 2206, 5515, 11030, 177269, 354538, 886345, 1772690, 195527707, 391055414, 977638535, 1955277070]

約数ペア:

[(1, 1955277070), (2, 977638535), (5, 391055414), (10, 195527707), (1103, 1772690), (2206, 886345), (5515, 354538), (11030, 177269)]