972761744

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{907427}}^1$

素因数の和:907502

約数の個数: 20

約数和(自身を含む): 1912858224

約数和(自身を除く): 940096480

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 907427, 1814854, 3629708, 7259416, 14518832, 60797609, 121595218, 243190436, 486380872, 972761744]

約数ペア:

[(1, 972761744), (2, 486380872), (4, 243190436), (8, 121595218), (16, 60797609), (67, 14518832), (134, 7259416), (268, 3629708), (536, 1814854), (1072, 907427)]