1999638034

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{827}}^1\times {\mathrm{7417}}^1$

素因数の和:8409

約数の個数: 16

約数和(自身を含む): 3021915168

約数和(自身を除く): 1022277134

約数列:

[1, 2, 163, 326, 827, 1654, 7417, 14834, 134801, 269602, 1208971, 2417942, 6133859, 12267718, 999819017, 1999638034]

約数ペア:

[(1, 1999638034), (2, 999819017), (163, 12267718), (326, 6133859), (827, 2417942), (1654, 1208971), (7417, 269602), (14834, 134801)]