4820348065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1808761}}^1$

素因数の和:1808820

約数の個数: 16

約数和(自身を含む): 6381312336

約数和(自身を除く): 1560964271

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 1808761, 9043805, 23513893, 74159201, 117569465, 370796005, 964069613, 4820348065]

約数ペア:

[(1, 4820348065), (5, 964069613), (13, 370796005), (41, 117569465), (65, 74159201), (205, 23513893), (533, 9043805), (2665, 1808761)]