2479139138

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1499}}^1\times {\mathrm{6949}}^1$

素因数の和:8474

約数の個数: 32

約数和(自身を含む): 4503600000

約数和(自身を除く): 2024460862

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1499, 2998, 6949, 10493, 13898, 20986, 25483, 48643, 50966, 97286, 118133, 178381, 236266, 356762, 826931, 1653862, 10416551, 20833102, 72915857, 145831714, 177081367, 354162734, 1239569569, 2479139138]

約数ペア:

[(1, 2479139138), (2, 1239569569), (7, 354162734), (14, 177081367), (17, 145831714), (34, 72915857), (119, 20833102), (238, 10416551), (1499, 1653862), (2998, 826931), (6949, 356762), (10493, 236266), (13898, 178381), (20986, 118133), (25483, 97286), (48643, 50966)]