2018462288

素因数分解:

$2^4\times {\mathrm{3109}}^1\times {\mathrm{40577}}^1$

素因数の和:43694

約数の個数: 20

約数和(自身を含む): 3912124980

約数和(自身を除く): 1893662692

約数列:

[1, 2, 4, 8, 16, 3109, 6218, 12436, 24872, 40577, 49744, 81154, 162308, 324616, 649232, 126153893, 252307786, 504615572, 1009231144, 2018462288]

約数ペア:

[(1, 2018462288), (2, 1009231144), (4, 504615572), (8, 252307786), (16, 126153893), (3109, 649232), (6218, 324616), (12436, 162308), (24872, 81154), (40577, 49744)]