2631070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 5247648

約数和(自身を除く): 2616578

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 547, 962, 1094, 2405, 2735, 4810, 5470, 7111, 14222, 20239, 35555, 40478, 71110, 101195, 202390, 263107, 526214, 1315535, 2631070]

約数ペア:

[(1, 2631070), (2, 1315535), (5, 526214), (10, 263107), (13, 202390), (26, 101195), (37, 71110), (65, 40478), (74, 35555), (130, 20239), (185, 14222), (370, 7111), (481, 5470), (547, 4810), (962, 2735), (1094, 2405)]