2047617002015

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{2221}}^1\times {\mathrm{1091047}}^1$

素因数の和:1093299

約数の個数: 24

約数和(自身を含む): 2661890904288

約数和(自身を除く): 614273902273

約数列:

[1, 5, 13, 65, 169, 845, 2221, 11105, 28873, 144365, 375349, 1091047, 1876745, 5455235, 14183611, 70918055, 184386943, 921934715, 2423215387, 12116076935, 31501800031, 157509000155, 409523400403, 2047617002015]

約数ペア:

[(1, 2047617002015), (5, 409523400403), (13, 157509000155), (65, 31501800031), (169, 12116076935), (845, 2423215387), (2221, 921934715), (11105, 184386943), (28873, 70918055), (144365, 14183611), (375349, 5455235), (1091047, 1876745)]