769839985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{220901}}^1$

素因数の和:220964

約数の個数: 16

約数和(自身を含む): 1002011472

約数和(自身を除く): 232171487

約数列:

[1, 5, 17, 41, 85, 205, 697, 3485, 220901, 1104505, 3755317, 9056941, 18776585, 45284705, 153967997, 769839985]

約数ペア:

[(1, 769839985), (5, 153967997), (17, 45284705), (41, 18776585), (85, 9056941), (205, 3755317), (697, 1104505), (3485, 220901)]