13426452010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{74167}}^1$

素因数の和:74638

約数の個数: 32

約数和(自身を含む): 24788725632

約数和(自身を除く): 11362273622

約数列:

[1, 2, 5, 10, 43, 86, 215, 421, 430, 842, 2105, 4210, 18103, 36206, 74167, 90515, 148334, 181030, 370835, 741670, 3189181, 6378362, 15945905, 31224307, 31891810, 62448614, 156121535, 312243070, 1342645201, 2685290402, 6713226005, 13426452010]

約数ペア:

[(1, 13426452010), (2, 6713226005), (5, 2685290402), (10, 1342645201), (43, 312243070), (86, 156121535), (215, 62448614), (421, 31891810), (430, 31224307), (842, 15945905), (2105, 6378362), (4210, 3189181), (18103, 741670), (36206, 370835), (74167, 181030), (90515, 148334)]