2989465096

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2657}}^1\times {\mathrm{8273}}^1$

素因数の和:10953

約数の個数: 32

約数和(自身を含む): 5937918840

約数和(自身を除く): 2948453744

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2657, 5314, 8273, 10628, 16546, 21256, 33092, 45169, 66184, 90338, 140641, 180676, 281282, 361352, 562564, 1125128, 21981361, 43962722, 87925444, 175850888, 373683137, 747366274, 1494732548, 2989465096]

約数ペア:

[(1, 2989465096), (2, 1494732548), (4, 747366274), (8, 373683137), (17, 175850888), (34, 87925444), (68, 43962722), (136, 21981361), (2657, 1125128), (5314, 562564), (8273, 361352), (10628, 281282), (16546, 180676), (21256, 140641), (33092, 90338), (45169, 66184)]