2119886795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1\times {\mathrm{1361}}^1$

素因数の和:2183

約数の個数: 32

約数和(自身を含む): 2833657344

約数和(自身を除く): 713770549

約数列:

[1, 5, 13, 31, 65, 155, 403, 773, 1361, 2015, 3865, 6805, 10049, 17693, 23963, 42191, 50245, 88465, 119815, 210955, 311519, 548483, 1052053, 1557595, 2742415, 5260265, 13676689, 32613643, 68383445, 163068215, 423977359, 2119886795]

約数ペア:

[(1, 2119886795), (5, 423977359), (13, 163068215), (31, 68383445), (65, 32613643), (155, 13676689), (403, 5260265), (773, 2742415), (1361, 1557595), (2015, 1052053), (3865, 548483), (6805, 311519), (10049, 210955), (17693, 119815), (23963, 88465), (42191, 50245)]