25520740483

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1416953}}^1$

素因数の和:1417074

約数の個数: 16

約数和(自身を含む): 30470178816

約数和(自身を除く): 4949438333

約数列:

[1, 7, 31, 83, 217, 581, 2573, 18011, 1416953, 9918671, 43925543, 117607099, 307478801, 823249693, 3645820069, 25520740483]

約数ペア:

[(1, 25520740483), (7, 3645820069), (31, 823249693), (83, 307478801), (217, 117607099), (581, 43925543), (2573, 9918671), (18011, 1416953)]