13927328060

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2647781}}^1$

素因数の和:2648053

約数の個数: 24

約数和(自身を含む): 29358606816

約数和(自身を除く): 15431278756

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 5260, 2647781, 5295562, 10591124, 13238905, 26477810, 52955620, 696366403, 1392732806, 2785465612, 3481832015, 6963664030, 13927328060]

約数ペア:

[(1, 13927328060), (2, 6963664030), (4, 3481832015), (5, 2785465612), (10, 1392732806), (20, 696366403), (263, 52955620), (526, 26477810), (1052, 13238905), (1315, 10591124), (2630, 5295562), (5260, 2647781)]