89870898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{2309}}^1$

素因数の和:2826

約数の個数: 32

約数和(自身を含む): 194040000

約数和(自身を除く): 104169102

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 499, 998, 1497, 2309, 2994, 4618, 6487, 6927, 12974, 13854, 19461, 30017, 38922, 60034, 90051, 180102, 1152191, 2304382, 3456573, 6913146, 14978483, 29956966, 44935449, 89870898]

約数ペア:

[(1, 89870898), (2, 44935449), (3, 29956966), (6, 14978483), (13, 6913146), (26, 3456573), (39, 2304382), (78, 1152191), (499, 180102), (998, 90051), (1497, 60034), (2309, 38922), (2994, 30017), (4618, 19461), (6487, 13854), (6927, 12974)]