2008981182

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{64877}}^1$

素因数の和:65292

約数の個数: 32

約数和(自身を含む): 4338002592

約数和(自身を除く): 2329021410

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 397, 794, 1191, 2382, 5161, 10322, 15483, 30966, 64877, 129754, 194631, 389262, 843401, 1686802, 2530203, 5060406, 25756169, 51512338, 77268507, 154537014, 334830197, 669660394, 1004490591, 2008981182]

約数ペア:

[(1, 2008981182), (2, 1004490591), (3, 669660394), (6, 334830197), (13, 154537014), (26, 77268507), (39, 51512338), (78, 25756169), (397, 5060406), (794, 2530203), (1191, 1686802), (2382, 843401), (5161, 389262), (10322, 194631), (15483, 129754), (30966, 64877)]