2017245584

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2932043}}^1$

素因数の和:2932094

約数の個数: 20

約数和(自身を含む): 3999308016

約数和(自身を除く): 1982062432

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2932043, 5864086, 11728172, 23456344, 46912688, 126077849, 252155698, 504311396, 1008622792, 2017245584]

約数ペア:

[(1, 2017245584), (2, 1008622792), (4, 504311396), (8, 252155698), (16, 126077849), (43, 46912688), (86, 23456344), (172, 11728172), (344, 5864086), (688, 2932043)]