1900971070

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{607339}}^1$

素因数の和:607659

約数の個数: 16

約数和(自身を含む): 3432685680

約数和(自身を除く): 1531714610

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 607339, 1214678, 3036695, 6073390, 190097107, 380194214, 950485535, 1900971070]

約数ペア:

[(1, 1900971070), (2, 950485535), (5, 380194214), (10, 190097107), (313, 6073390), (626, 3036695), (1565, 1214678), (3130, 607339)]