1264876691

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 1440035520

約数和(自身を除く): 175158829

約数列:

[1, 13, 41, 43, 229, 241, 533, 559, 1763, 2977, 3133, 9389, 9847, 9881, 10363, 22919, 55189, 122057, 128011, 128453, 134719, 403727, 424883, 717457, 2262749, 2373127, 5248451, 5523479, 29415737, 30850651, 97298207, 1264876691]

約数ペア:

[(1, 1264876691), (13, 97298207), (41, 30850651), (43, 29415737), (229, 5523479), (241, 5248451), (533, 2373127), (559, 2262749), (1763, 717457), (2977, 424883), (3133, 403727), (9389, 134719), (9847, 128453), (9881, 128011), (10363, 122057), (22919, 55189)]