1158049490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{33871}}^1$

素因数の和:34154

約数の個数: 32

約数和(自身を含む): 2253436416

約数和(自身を除く): 1095386926

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 263, 526, 1315, 2630, 3419, 6838, 17095, 33871, 34190, 67742, 169355, 338710, 440323, 880646, 2201615, 4403230, 8908073, 17816146, 44540365, 89080730, 115804949, 231609898, 579024745, 1158049490]

約数ペア:

[(1, 1158049490), (2, 579024745), (5, 231609898), (10, 115804949), (13, 89080730), (26, 44540365), (65, 17816146), (130, 8908073), (263, 4403230), (526, 2201615), (1315, 880646), (2630, 440323), (3419, 338710), (6838, 169355), (17095, 67742), (33871, 34190)]