997029214

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{1171}}^1\times {\mathrm{2161}}^1$

素因数の和:3531

約数の個数: 16

約数和(自身を含む): 1505115216

約数和(自身を除く): 508086002

約数列:

[1, 2, 197, 394, 1171, 2161, 2342, 4322, 230687, 425717, 461374, 851434, 2530531, 5061062, 498514607, 997029214]

約数ペア:

[(1, 997029214), (2, 498514607), (197, 5061062), (394, 2530531), (1171, 851434), (2161, 461374), (2342, 425717), (4322, 230687)]