2019675070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{613883}}^1$

素因数の和:613944

約数の個数: 32

約数和(自身を含む): 4243166208

約数和(自身を除く): 2223491138

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 613883, 1227766, 3069415, 4297181, 6138830, 8594362, 21485905, 28852501, 42971810, 57705002, 144262505, 201967507, 288525010, 403935014, 1009837535, 2019675070]

約数ペア:

[(1, 2019675070), (2, 1009837535), (5, 403935014), (7, 288525010), (10, 201967507), (14, 144262505), (35, 57705002), (47, 42971810), (70, 28852501), (94, 21485905), (235, 8594362), (329, 6138830), (470, 4297181), (658, 3069415), (1645, 1227766), (3290, 613883)]