2076121474

素因数分解:

$2^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{263}}^1\times {\mathrm{739}}^1$

素因数の和:1127

約数の個数: 48

約数和(自身を含む): 3674721600

約数和(自身を除く): 1598600126

約数列:

[1, 2, 7, 14, 49, 98, 109, 218, 263, 526, 739, 763, 1478, 1526, 1841, 3682, 5173, 5341, 10346, 10682, 12887, 25774, 28667, 36211, 57334, 72422, 80551, 161102, 194357, 200669, 388714, 401338, 563857, 1127714, 1360499, 1404683, 2720998, 2809366, 3946999, 7893998, 9523493, 19046986, 21184913, 42369826, 148294391, 296588782, 1038060737, 2076121474]

約数ペア:

[(1, 2076121474), (2, 1038060737), (7, 296588782), (14, 148294391), (49, 42369826), (98, 21184913), (109, 19046986), (218, 9523493), (263, 7893998), (526, 3946999), (739, 2809366), (763, 2720998), (1478, 1404683), (1526, 1360499), (1841, 1127714), (3682, 563857), (5173, 401338), (5341, 388714), (10346, 200669), (10682, 194357), (12887, 161102), (25774, 80551), (28667, 72422), (36211, 57334)]