2039804935

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{21017}}^1$

素因数の和:21135

約数の個数: 32

約数和(自身を含む): 2905528320

約数和(自身を除く): 865723385

約数列:

[1, 5, 7, 35, 47, 59, 235, 295, 329, 413, 1645, 2065, 2773, 13865, 19411, 21017, 97055, 105085, 147119, 735595, 987799, 1240003, 4938995, 6200015, 6914593, 8680021, 34572965, 43400105, 58280141, 291400705, 407960987, 2039804935]

約数ペア:

[(1, 2039804935), (5, 407960987), (7, 291400705), (35, 58280141), (47, 43400105), (59, 34572965), (235, 8680021), (295, 6914593), (329, 6200015), (413, 4938995), (1645, 1240003), (2065, 987799), (2773, 735595), (13865, 147119), (19411, 105085), (21017, 97055)]