2013507130

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2153}}^1\times {\mathrm{2281}}^1$

素因数の和:4482

約数の個数: 32

約数和(自身を含む): 3716063568

約数和(自身を除く): 1702556438

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 2153, 2281, 4306, 4562, 10765, 11405, 21530, 22810, 88273, 93521, 176546, 187042, 441365, 467605, 882730, 935210, 4910993, 9821986, 24554965, 49109930, 201350713, 402701426, 1006753565, 2013507130]

約数ペア:

[(1, 2013507130), (2, 1006753565), (5, 402701426), (10, 201350713), (41, 49109930), (82, 24554965), (205, 9821986), (410, 4910993), (2153, 935210), (2281, 882730), (4306, 467605), (4562, 441365), (10765, 187042), (11405, 176546), (21530, 93521), (22810, 88273)]