2021055976

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{19387}}^1$

素因数の和:19633

約数の個数: 32

約数和(自身を含む): 3859763040

約数和(自身を除く): 1838707064

約数列:

[1, 2, 4, 8, 83, 157, 166, 314, 332, 628, 664, 1256, 13031, 19387, 26062, 38774, 52124, 77548, 104248, 155096, 1609121, 3043759, 3218242, 6087518, 6436484, 12175036, 12872968, 24350072, 252631997, 505263994, 1010527988, 2021055976]

約数ペア:

[(1, 2021055976), (2, 1010527988), (4, 505263994), (8, 252631997), (83, 24350072), (157, 12872968), (166, 12175036), (314, 6436484), (332, 6087518), (628, 3218242), (664, 3043759), (1256, 1609121), (13031, 155096), (19387, 104248), (26062, 77548), (38774, 52124)]