2026873807

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{907}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 2494748160

約数和(自身を除く): 467874353

約数列:

[1, 7, 17, 89, 119, 211, 623, 907, 1477, 1513, 3587, 6349, 10591, 15419, 18779, 25109, 80723, 107933, 131453, 191377, 319243, 565061, 1339639, 1372291, 2234701, 3253409, 9606037, 17032553, 22773863, 119227871, 289553401, 2026873807]

約数ペア:

[(1, 2026873807), (7, 289553401), (17, 119227871), (89, 22773863), (119, 17032553), (211, 9606037), (623, 3253409), (907, 2234701), (1477, 1372291), (1513, 1339639), (3587, 565061), (6349, 319243), (10591, 191377), (15419, 131453), (18779, 107933), (25109, 80723)]