2007048688

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{383}}^1\times {\mathrm{1697}}^1$

素因数の和:2281

約数の個数: 40

約数和(自身を含む): 3921320448

約数和(自身を除く): 1914271760

約数列:

[1, 2, 4, 8, 16, 193, 383, 386, 766, 772, 1532, 1544, 1697, 3064, 3088, 3394, 6128, 6788, 13576, 27152, 73919, 147838, 295676, 327521, 591352, 649951, 655042, 1182704, 1299902, 1310084, 2599804, 2620168, 5199608, 5240336, 10399216, 125440543, 250881086, 501762172, 1003524344, 2007048688]

約数ペア:

[(1, 2007048688), (2, 1003524344), (4, 501762172), (8, 250881086), (16, 125440543), (193, 10399216), (383, 5240336), (386, 5199608), (766, 2620168), (772, 2599804), (1532, 1310084), (1544, 1299902), (1697, 1182704), (3064, 655042), (3088, 649951), (3394, 591352), (6128, 327521), (6788, 295676), (13576, 147838), (27152, 73919)]