140519704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1351151}}^1$

素因数の和:1351170

約数の個数: 16

約数和(自身を含む): 283741920

約数和(自身を除く): 143222216

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1351151, 2702302, 5404604, 10809208, 17564963, 35129926, 70259852, 140519704]

約数ペア:

[(1, 140519704), (2, 70259852), (4, 35129926), (8, 17564963), (13, 10809208), (26, 5404604), (52, 2702302), (104, 1351151)]