40743298

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{2039}}^1$

素因数の和:2241

約数の個数: 16

約数和(自身を含む): 62375040

約数和(自身を除く): 21631742

約数列:

[1, 2, 97, 103, 194, 206, 2039, 4078, 9991, 19982, 197783, 210017, 395566, 420034, 20371649, 40743298]

約数ペア:

[(1, 40743298), (2, 20371649), (97, 420034), (103, 395566), (194, 210017), (206, 197783), (2039, 19982), (4078, 9991)]