557807086

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{228797}}^1$

素因数の和:228875

約数の個数: 16

約数和(自身を含む): 889566624

約数和(自身を除く): 331759538

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 228797, 457594, 5262331, 10524662, 12126241, 24252482, 278903543, 557807086]

約数ペア:

[(1, 557807086), (2, 278903543), (23, 24252482), (46, 12126241), (53, 10524662), (106, 5262331), (1219, 457594), (2438, 228797)]