525423710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{23981}}^1$

素因数の和:24308

約数の個数: 32

約数和(自身を含む): 1084370112

約数和(自身を除く): 558946402

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 313, 626, 1565, 2191, 3130, 4382, 10955, 21910, 23981, 47962, 119905, 167867, 239810, 335734, 839335, 1678670, 7506053, 15012106, 37530265, 52542371, 75060530, 105084742, 262711855, 525423710]

約数ペア:

[(1, 525423710), (2, 262711855), (5, 105084742), (7, 75060530), (10, 52542371), (14, 37530265), (35, 15012106), (70, 7506053), (313, 1678670), (626, 839335), (1565, 335734), (2191, 239810), (3130, 167867), (4382, 119905), (10955, 47962), (21910, 23981)]