1985884201

素因数分解:

$7^2\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{2767}}^1$

素因数の和:3029

約数の個数: 24

約数和(自身を含む): 2350231296

約数和(自身を除く): 364347095

約数列:

[1, 7, 49, 97, 151, 679, 1057, 2767, 4753, 7399, 14647, 19369, 102529, 135583, 268399, 417817, 717703, 1878793, 2924719, 13151551, 20473033, 40528249, 283697743, 1985884201]

約数ペア:

[(1, 1985884201), (7, 283697743), (49, 40528249), (97, 20473033), (151, 13151551), (679, 2924719), (1057, 1878793), (2767, 717703), (4753, 417817), (7399, 268399), (14647, 135583), (19369, 102529)]