2068274505

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{929}}^1$

素因数の和:1182

約数の個数: 64

約数和(自身を含む): 3676907520

約数和(自身を除く): 1608633015

約数列:

[1, 3, 5, 11, 15, 33, 55, 103, 131, 165, 309, 393, 515, 655, 929, 1133, 1441, 1545, 1965, 2787, 3399, 4323, 4645, 5665, 7205, 10219, 13493, 13935, 16995, 21615, 30657, 40479, 51095, 67465, 95687, 121699, 148423, 153285, 202395, 287061, 365097, 445269, 478435, 608495, 742115, 1052557, 1338689, 1435305, 1825485, 2226345, 3157671, 4016067, 5262785, 6693445, 12534997, 15788355, 20080335, 37604991, 62674985, 137884967, 188024955, 413654901, 689424835, 2068274505]

約数ペア:

[(1, 2068274505), (3, 689424835), (5, 413654901), (11, 188024955), (15, 137884967), (33, 62674985), (55, 37604991), (103, 20080335), (131, 15788355), (165, 12534997), (309, 6693445), (393, 5262785), (515, 4016067), (655, 3157671), (929, 2226345), (1133, 1825485), (1441, 1435305), (1545, 1338689), (1965, 1052557), (2787, 742115), (3399, 608495), (4323, 478435), (4645, 445269), (5665, 365097), (7205, 287061), (10219, 202395), (13493, 153285), (13935, 148423), (16995, 121699), (21615, 95687), (30657, 67465), (40479, 51095)]