2017530256

素因数分解:

$2^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{99523}}^1$

素因数の和:99719

約数の個数: 40

約数和(自身を含む): 4492115264

約数和(自身を除く): 2474585008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 181, 362, 724, 1267, 1448, 2534, 2896, 5068, 10136, 20272, 99523, 199046, 398092, 696661, 796184, 1393322, 1592368, 2786644, 5573288, 11146576, 18013663, 36027326, 72054652, 126095641, 144109304, 252191282, 288218608, 504382564, 1008765128, 2017530256]

約数ペア:

[(1, 2017530256), (2, 1008765128), (4, 504382564), (7, 288218608), (8, 252191282), (14, 144109304), (16, 126095641), (28, 72054652), (56, 36027326), (112, 18013663), (181, 11146576), (362, 5573288), (724, 2786644), (1267, 1592368), (1448, 1393322), (2534, 796184), (2896, 696661), (5068, 398092), (10136, 199046), (20272, 99523)]