2012633870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{418427}}^1$

素因数の和:418484

約数の個数: 32

約数和(自身を含む): 4006866528

約数和(自身を除く): 1994232658

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 418427, 836854, 2092135, 4184270, 5439551, 10879102, 15481799, 27197755, 30963598, 54395510, 77408995, 154817990, 201263387, 402526774, 1006316935, 2012633870]

約数ペア:

[(1, 2012633870), (2, 1006316935), (5, 402526774), (10, 201263387), (13, 154817990), (26, 77408995), (37, 54395510), (65, 30963598), (74, 27197755), (130, 15481799), (185, 10879102), (370, 5439551), (481, 4184270), (962, 2092135), (2405, 836854), (4810, 418427)]