2017803658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 3458085120

約数和(自身を除く): 1440281462

約数列:

[1, 2, 13, 26, 37, 59, 73, 74, 118, 146, 481, 487, 767, 949, 962, 974, 1534, 1898, 2183, 2701, 4307, 4366, 5402, 6331, 8614, 12662, 18019, 28379, 28733, 35113, 35551, 36038, 55991, 56758, 57466, 70226, 71102, 111982, 159359, 234247, 318718, 373529, 462163, 468494, 747058, 924326, 1063121, 1315387, 2071667, 2097509, 2126242, 2630774, 4143334, 4195018, 13820573, 17100031, 27267617, 27641146, 34200062, 54535234, 77607833, 155215666, 1008901829, 2017803658]

約数ペア:

[(1, 2017803658), (2, 1008901829), (13, 155215666), (26, 77607833), (37, 54535234), (59, 34200062), (73, 27641146), (74, 27267617), (118, 17100031), (146, 13820573), (481, 4195018), (487, 4143334), (767, 2630774), (949, 2126242), (962, 2097509), (974, 2071667), (1534, 1315387), (1898, 1063121), (2183, 924326), (2701, 747058), (4307, 468494), (4366, 462163), (5402, 373529), (6331, 318718), (8614, 234247), (12662, 159359), (18019, 111982), (28379, 71102), (28733, 70226), (35113, 57466), (35551, 56758), (36038, 55991)]