9749870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2027}}^1$

素因数の和:2084

約数の個数: 32

約数和(自身を含む): 19420128

約数和(自身を除く): 9670258

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2027, 2405, 4054, 4810, 10135, 20270, 26351, 52702, 74999, 131755, 149998, 263510, 374995, 749990, 974987, 1949974, 4874935, 9749870]

約数ペア:

[(1, 9749870), (2, 4874935), (5, 1949974), (10, 974987), (13, 749990), (26, 374995), (37, 263510), (65, 149998), (74, 131755), (130, 74999), (185, 52702), (370, 26351), (481, 20270), (962, 10135), (2027, 4810), (2405, 4054)]