1551165000002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{30559}}^1\times {\mathrm{1335781}}^1$

素因数の和:1366361

約数の個数: 16

約数和(自身を含む): 2449289875200

約数和(自身を除く): 898124875198

約数列:

[1, 2, 19, 38, 30559, 61118, 580621, 1161242, 1335781, 2671562, 25379839, 50759678, 40820131579, 81640263158, 775582500001, 1551165000002]

約数ペア:

[(1, 1551165000002), (2, 775582500001), (19, 81640263158), (38, 40820131579), (30559, 50759678), (61118, 25379839), (580621, 2671562), (1161242, 1335781)]