1948476656

素因数分解:

$2^4\times 7^1\times {\mathrm{17397113}}^1$

素因数の和:17397128

約数の個数: 20

約数和(自身を含む): 4314484272

約数和(自身を除く): 2366007616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 17397113, 34794226, 69588452, 121779791, 139176904, 243559582, 278353808, 487119164, 974238328, 1948476656]

約数ペア:

[(1, 1948476656), (2, 974238328), (4, 487119164), (7, 278353808), (8, 243559582), (14, 139176904), (16, 121779791), (28, 69588452), (56, 34794226), (112, 17397113)]