2017372496

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2378977}}^1$

素因数の和:2379038

約数の個数: 20

約数和(自身を含む): 3982409172

約数和(自身を除く): 1965036676

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2378977, 4757954, 9515908, 19031816, 38063632, 126085781, 252171562, 504343124, 1008686248, 2017372496]

約数ペア:

[(1, 2017372496), (2, 1008686248), (4, 504343124), (8, 252171562), (16, 126085781), (53, 38063632), (106, 19031816), (212, 9515908), (424, 4757954), (848, 2378977)]