2018680018

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{1657}}^1$

素因数の和:1962

約数の個数: 32

約数和(自身を含む): 3158688960

約数和(自身を除く): 1140008942

約数列:

[1, 2, 41, 82, 83, 166, 179, 358, 1657, 3314, 3403, 6806, 7339, 14678, 14857, 29714, 67937, 135874, 137531, 275062, 296603, 593206, 609137, 1218274, 5638771, 11277542, 12160723, 24321446, 24618049, 49236098, 1009340009, 2018680018]

約数ペア:

[(1, 2018680018), (2, 1009340009), (41, 49236098), (82, 24618049), (83, 24321446), (166, 12160723), (179, 11277542), (358, 5638771), (1657, 1218274), (3314, 609137), (3403, 593206), (6806, 296603), (7339, 275062), (14678, 137531), (14857, 135874), (29714, 67937)]