2006099290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{22397}}^1$

素因数の和:22483

約数の個数: 48

約数和(自身を含む): 3984066648

約数和(自身を除く): 1977967358

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 169, 265, 338, 530, 689, 845, 1378, 1690, 3445, 6890, 8957, 17914, 22397, 44785, 44794, 89570, 111985, 223970, 291161, 582322, 1187041, 1455805, 2374082, 2911610, 3785093, 5935205, 7570186, 11870410, 15431533, 18925465, 30863066, 37850930, 77157665, 154315330, 200609929, 401219858, 1003049645, 2006099290]

約数ペア:

[(1, 2006099290), (2, 1003049645), (5, 401219858), (10, 200609929), (13, 154315330), (26, 77157665), (53, 37850930), (65, 30863066), (106, 18925465), (130, 15431533), (169, 11870410), (265, 7570186), (338, 5935205), (530, 3785093), (689, 2911610), (845, 2374082), (1378, 1455805), (1690, 1187041), (3445, 582322), (6890, 291161), (8957, 223970), (17914, 111985), (22397, 89570), (44785, 44794)]