1957310485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1019}}^2$

素因数の和:2085

約数の個数: 24

約数和(自身を含む): 2619240120

約数和(自身を除く): 661929635

約数列:

[1, 5, 13, 29, 65, 145, 377, 1019, 1885, 5095, 13247, 29551, 66235, 147755, 384163, 1038361, 1920815, 5191805, 13498693, 30112469, 67493465, 150562345, 391462097, 1957310485]

約数ペア:

[(1, 1957310485), (5, 391462097), (13, 150562345), (29, 67493465), (65, 30112469), (145, 13498693), (377, 5191805), (1019, 1920815), (1885, 1038361), (5095, 384163), (13247, 147755), (29551, 66235)]