2051598385

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{1373}}^1$

素因数の和:1653

約数の個数: 32

約数和(自身を含む): 2605169952

約数和(自身を除く): 553571567

約数列:

[1, 5, 37, 41, 185, 197, 205, 985, 1373, 1517, 6865, 7289, 7585, 8077, 36445, 40385, 50801, 56293, 254005, 270481, 281465, 298849, 1352405, 1494245, 2082841, 10007797, 10414205, 11089721, 50038985, 55448605, 410319677, 2051598385]

約数ペア:

[(1, 2051598385), (5, 410319677), (37, 55448605), (41, 50038985), (185, 11089721), (197, 10414205), (205, 10007797), (985, 2082841), (1373, 1494245), (1517, 1352405), (6865, 298849), (7289, 281465), (7585, 270481), (8077, 254005), (36445, 56293), (40385, 50801)]