264906265498

素因数分解:

$2^1\times 7^1\times {\mathrm{1549}}^1\times {\mathrm{12215543}}^1$

素因数の和:12217101

約数の個数: 16

約数和(自身を含む): 454418236800

約数和(自身を除く): 189511971302

約数列:

[1, 2, 7, 14, 1549, 3098, 10843, 21686, 12215543, 24431086, 85508801, 171017602, 18921876107, 37843752214, 132453132749, 264906265498]

約数ペア:

[(1, 264906265498), (2, 132453132749), (7, 37843752214), (14, 18921876107), (1549, 171017602), (3098, 85508801), (10843, 24431086), (21686, 12215543)]