1580452373759

素因数分解:

$7^1\times {\mathrm{397}}^1\times {\mathrm{30713}}^1\times {\mathrm{18517}}^1$

素因数の和:49634

約数の個数: 16

約数和(自身を含む): 1810937736768

約数和(自身を除く): 230485363009

約数列:

[1, 7, 397, 2779, 18517, 30713, 129619, 214991, 7351249, 12193061, 51458743, 85351427, 568712621, 3980988347, 225778910537, 1580452373759]

約数ペア:

[(1, 1580452373759), (7, 225778910537), (397, 3980988347), (2779, 568712621), (18517, 85351427), (30713, 51458743), (129619, 12193061), (214991, 7351249)]