2588291216

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{204511}}^1$

素因数の和:204639

約数の個数: 40

約数和(自身を含む): 5781963264

約数和(自身を除く): 3193672048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 3164, 6328, 12656, 204511, 409022, 818044, 1431577, 1636088, 2863154, 3272176, 5726308, 11452616, 22905232, 23109743, 46219486, 92438972, 161768201, 184877944, 323536402, 369755888, 647072804, 1294145608, 2588291216]

約数ペア:

[(1, 2588291216), (2, 1294145608), (4, 647072804), (7, 369755888), (8, 323536402), (14, 184877944), (16, 161768201), (28, 92438972), (56, 46219486), (112, 23109743), (113, 22905232), (226, 11452616), (452, 5726308), (791, 3272176), (904, 2863154), (1582, 1636088), (1808, 1431577), (3164, 818044), (6328, 409022), (12656, 204511)]