2011136812

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{76679}}^1$

素因数の和:76845

約数の個数: 24

約数和(自身を含む): 3607027200

約数和(自身を除く): 1595890388

約数列:

[1, 2, 4, 79, 83, 158, 166, 316, 332, 6557, 13114, 26228, 76679, 153358, 306716, 6057641, 6364357, 12115282, 12728714, 24230564, 25457428, 502784203, 1005568406, 2011136812]

約数ペア:

[(1, 2011136812), (2, 1005568406), (4, 502784203), (79, 25457428), (83, 24230564), (158, 12728714), (166, 12115282), (316, 6364357), (332, 6057641), (6557, 306716), (13114, 153358), (26228, 76679)]