2280451348

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{747199}}^1$

素因数の和:747319

約数の個数: 24

約数和(自身を含む): 4602752000

約数和(自身を除く): 2322300652

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 747199, 1494398, 2988796, 5230393, 10460786, 20921572, 81444691, 162889382, 325778764, 570112837, 1140225674, 2280451348]

約数ペア:

[(1, 2280451348), (2, 1140225674), (4, 570112837), (7, 325778764), (14, 162889382), (28, 81444691), (109, 20921572), (218, 10460786), (436, 5230393), (763, 2988796), (1526, 1494398), (3052, 747199)]