372278530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1\times {\mathrm{2239}}^1$

素因数の和:3538

約数の個数: 32

約数和(自身を含む): 722534400

約数和(自身を除く): 350255870

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1279, 2239, 2558, 4478, 6395, 11195, 12790, 16627, 22390, 29107, 33254, 58214, 83135, 145535, 166270, 291070, 2863681, 5727362, 14318405, 28636810, 37227853, 74455706, 186139265, 372278530]

約数ペア:

[(1, 372278530), (2, 186139265), (5, 74455706), (10, 37227853), (13, 28636810), (26, 14318405), (65, 5727362), (130, 2863681), (1279, 291070), (2239, 166270), (2558, 145535), (4478, 83135), (6395, 58214), (11195, 33254), (12790, 29107), (16627, 22390)]