1927475778820

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1\times {\mathrm{2057203}}^1$

素因数の和:2057884

約数の個数: 48

約数和(自身を含む): 4105850031360

約数和(自身を除く): 2178374252540

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 593, 790, 1186, 1580, 2372, 2965, 5930, 11860, 46847, 93694, 187388, 234235, 468470, 936940, 2057203, 4114406, 8228812, 10286015, 20572030, 41144060, 162519037, 325038074, 650076148, 812595185, 1219921379, 1625190370, 2439842758, 3250380740, 4879685516, 6099606895, 12199213790, 24398427580, 96373788941, 192747577882, 385495155764, 481868944705, 963737889410, 1927475778820]

約数ペア:

[(1, 1927475778820), (2, 963737889410), (4, 481868944705), (5, 385495155764), (10, 192747577882), (20, 96373788941), (79, 24398427580), (158, 12199213790), (316, 6099606895), (395, 4879685516), (593, 3250380740), (790, 2439842758), (1186, 1625190370), (1580, 1219921379), (2372, 812595185), (2965, 650076148), (5930, 325038074), (11860, 162519037), (46847, 41144060), (93694, 20572030), (187388, 10286015), (234235, 8228812), (468470, 4114406), (936940, 2057203)]