2005115906

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{3191}}^1$

素因数の和:3410

約数の個数: 32

約数和(自身を含む): 3153185280

約数和(自身を除く): 1148069374

約数列:

[1, 2, 41, 79, 82, 97, 158, 194, 3191, 3239, 3977, 6382, 6478, 7663, 7954, 15326, 130831, 252089, 261662, 309527, 314183, 504178, 619054, 628366, 10335649, 12690607, 20671298, 24452633, 25381214, 48905266, 1002557953, 2005115906]

約数ペア:

[(1, 2005115906), (2, 1002557953), (41, 48905266), (79, 25381214), (82, 24452633), (97, 20671298), (158, 12690607), (194, 10335649), (3191, 628366), (3239, 619054), (3977, 504178), (6382, 314183), (6478, 309527), (7663, 261662), (7954, 252089), (15326, 130831)]