2017025416

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{165983}}^1$

素因数の和:166034

約数の個数: 48

約数和(自身を含む): 4541322240

約数和(自身を除く): 2524296824

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 6076, 12152, 165983, 331966, 663932, 1161881, 1327864, 2323762, 4647524, 5145473, 8133167, 9295048, 10290946, 16266334, 20581892, 32532668, 36018311, 41163784, 65065336, 72036622, 144073244, 252128177, 288146488, 504256354, 1008512708, 2017025416]

約数ペア:

[(1, 2017025416), (2, 1008512708), (4, 504256354), (7, 288146488), (8, 252128177), (14, 144073244), (28, 72036622), (31, 65065336), (49, 41163784), (56, 36018311), (62, 32532668), (98, 20581892), (124, 16266334), (196, 10290946), (217, 9295048), (248, 8133167), (392, 5145473), (434, 4647524), (868, 2323762), (1519, 1327864), (1736, 1161881), (3038, 663932), (6076, 331966), (12152, 165983)]