521128583788

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{143729}}^1$

素因数の和:144046

約数の個数: 48

約数和(自身を含む): 942491652480

約数和(自身を除く): 421363068692

約数列:

[1, 2, 4, 67, 83, 134, 163, 166, 268, 326, 332, 652, 5561, 10921, 11122, 13529, 21842, 22244, 27058, 43684, 54116, 143729, 287458, 574916, 906443, 1812886, 3625772, 9629843, 11929507, 19259686, 23427827, 23859014, 38519372, 46855654, 47718028, 93711308, 799276969, 1569664409, 1598553938, 1944509641, 3139328818, 3197107876, 3889019282, 6278657636, 7778038564, 130282145947, 260564291894, 521128583788]

約数ペア:

[(1, 521128583788), (2, 260564291894), (4, 130282145947), (67, 7778038564), (83, 6278657636), (134, 3889019282), (163, 3197107876), (166, 3139328818), (268, 1944509641), (326, 1598553938), (332, 1569664409), (652, 799276969), (5561, 93711308), (10921, 47718028), (11122, 46855654), (13529, 38519372), (21842, 23859014), (22244, 23427827), (27058, 19259686), (43684, 11929507), (54116, 9629843), (143729, 3625772), (287458, 1812886), (574916, 906443)]