2838504260

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1944181}}^1$

素因数の和:1944263

約数の個数: 24

約数和(自身を含む): 6042517656

約数和(自身を除く): 3204013396

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 1944181, 3888362, 7776724, 9720905, 19441810, 38883620, 141925213, 283850426, 567700852, 709626065, 1419252130, 2838504260]

約数ペア:

[(1, 2838504260), (2, 1419252130), (4, 709626065), (5, 567700852), (10, 283850426), (20, 141925213), (73, 38883620), (146, 19441810), (292, 9720905), (365, 7776724), (730, 3888362), (1460, 1944181)]