2013605110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{43481}}^1$

素因数の和:43920

約数の個数: 32

約数和(自身を含む): 3963471264

約数和(自身を除く): 1949866154

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 421, 842, 2105, 4210, 4631, 9262, 23155, 43481, 46310, 86962, 217405, 434810, 478291, 956582, 2391455, 4782910, 18305501, 36611002, 91527505, 183055010, 201360511, 402721022, 1006802555, 2013605110]

約数ペア:

[(1, 2013605110), (2, 1006802555), (5, 402721022), (10, 201360511), (11, 183055010), (22, 91527505), (55, 36611002), (110, 18305501), (421, 4782910), (842, 2391455), (2105, 956582), (4210, 478291), (4631, 434810), (9262, 217405), (23155, 86962), (43481, 46310)]