1774086730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{368833}}^1$

素因数の和:368890

約数の個数: 32

約数和(自身を含む): 3531954384

約数和(自身を除く): 1757867654

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 368833, 737666, 1844165, 3688330, 4794829, 9589658, 13646821, 23974145, 27293642, 47948290, 68234105, 136468210, 177408673, 354817346, 887043365, 1774086730]

約数ペア:

[(1, 1774086730), (2, 887043365), (5, 354817346), (10, 177408673), (13, 136468210), (26, 68234105), (37, 47948290), (65, 27293642), (74, 23974145), (130, 13646821), (185, 9589658), (370, 4794829), (481, 3688330), (962, 1844165), (2405, 737666), (4810, 368833)]