1305206786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1\times {\mathrm{2999}}^1$

素因数の和:3914

約数の個数: 32

約数和(自身を含む): 2222640000

約数和(自身を除く): 917433214

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 881, 1762, 2999, 5998, 11453, 16739, 22906, 33478, 38987, 56981, 77974, 113962, 217607, 435214, 740753, 1481506, 2642119, 5284238, 34347547, 50200261, 68695094, 100400522, 652603393, 1305206786]

約数ペア:

[(1, 1305206786), (2, 652603393), (13, 100400522), (19, 68695094), (26, 50200261), (38, 34347547), (247, 5284238), (494, 2642119), (881, 1481506), (1762, 740753), (2999, 435214), (5998, 217607), (11453, 113962), (16739, 77974), (22906, 56981), (33478, 38987)]