4066161952

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{645013}}^1$

素因数の和:645220

約数の個数: 24

約数和(自身を含む): 8045904636

約数和(自身を除く): 3979742684

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 3152, 6304, 645013, 1290026, 2580052, 5160104, 10320208, 20640416, 127067561, 254135122, 508270244, 1016540488, 2033080976, 4066161952]

約数ペア:

[(1, 4066161952), (2, 2033080976), (4, 1016540488), (8, 508270244), (16, 254135122), (32, 127067561), (197, 20640416), (394, 10320208), (788, 5160104), (1576, 2580052), (3152, 1290026), (6304, 645013)]