641569474

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{14627}}^1$

素因数の和:14890

約数の個数: 32

約数和(自身を含む): 1189431936

約数和(自身を除く): 547862462

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 241, 482, 1687, 3133, 3374, 6266, 14627, 21931, 29254, 43862, 102389, 190151, 204778, 380302, 1331057, 2662114, 3525107, 7050214, 24675749, 45826391, 49351498, 91652782, 320784737, 641569474]

約数ペア:

[(1, 641569474), (2, 320784737), (7, 91652782), (13, 49351498), (14, 45826391), (26, 24675749), (91, 7050214), (182, 3525107), (241, 2662114), (482, 1331057), (1687, 380302), (3133, 204778), (3374, 190151), (6266, 102389), (14627, 43862), (21931, 29254)]