2021216

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{761}}^1$

素因数の和:854

約数の個数: 24

約数和(自身を含む): 4032504

約数和(自身を除く): 2011288

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 761, 1328, 1522, 2656, 3044, 6088, 12176, 24352, 63163, 126326, 252652, 505304, 1010608, 2021216]

約数ペア:

[(1, 2021216), (2, 1010608), (4, 505304), (8, 252652), (16, 126326), (32, 63163), (83, 24352), (166, 12176), (332, 6088), (664, 3044), (761, 2656), (1328, 1522)]