2149255394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1151}}^1\times {\mathrm{6529}}^1$

素因数の和:7706

約数の個数: 32

約数和(自身を含む): 3791370240

約数和(自身を除く): 1642114846

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1151, 2302, 6529, 12661, 13058, 14963, 25322, 29926, 71819, 84877, 143638, 164593, 169754, 329186, 933647, 1867294, 7514879, 15029758, 82663669, 97693427, 165327338, 195386854, 1074627697, 2149255394]

約数ペア:

[(1, 2149255394), (2, 1074627697), (11, 195386854), (13, 165327338), (22, 97693427), (26, 82663669), (143, 15029758), (286, 7514879), (1151, 1867294), (2302, 933647), (6529, 329186), (12661, 169754), (13058, 164593), (14963, 143638), (25322, 84877), (29926, 71819)]