12796460710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{284429}}^1$

素因数の和:284856

約数の個数: 32

約数和(自身を含む): 25189120800

約数和(自身を除く): 12392660090

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 409, 818, 2045, 4090, 4499, 8998, 22495, 44990, 284429, 568858, 1422145, 2844290, 3128719, 6257438, 15643595, 31287190, 116331461, 232662922, 581657305, 1163314610, 1279646071, 2559292142, 6398230355, 12796460710]

約数ペア:

[(1, 12796460710), (2, 6398230355), (5, 2559292142), (10, 1279646071), (11, 1163314610), (22, 581657305), (55, 232662922), (110, 116331461), (409, 31287190), (818, 15643595), (2045, 6257438), (4090, 3128719), (4499, 2844290), (8998, 1422145), (22495, 568858), (44990, 284429)]