2008990542

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{13297}}^1$

素因数の和:13477

約数の個数: 48

約数和(自身を含む): 4380361200

約数和(自身を除く): 2371370658

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 169, 298, 338, 447, 507, 894, 1014, 1937, 3874, 5811, 11622, 13297, 25181, 26594, 39891, 50362, 75543, 79782, 151086, 172861, 345722, 518583, 1037166, 1981253, 2247193, 3962506, 4494386, 5943759, 6741579, 11887518, 13483158, 25756289, 51512578, 77268867, 154537734, 334831757, 669663514, 1004495271, 2008990542]

約数ペア:

[(1, 2008990542), (2, 1004495271), (3, 669663514), (6, 334831757), (13, 154537734), (26, 77268867), (39, 51512578), (78, 25756289), (149, 13483158), (169, 11887518), (298, 6741579), (338, 5943759), (447, 4494386), (507, 3962506), (894, 2247193), (1014, 1981253), (1937, 1037166), (3874, 518583), (5811, 345722), (11622, 172861), (13297, 151086), (25181, 79782), (26594, 75543), (39891, 50362)]