461457808

素因数分解:

$2^4\times 7^1\times {\mathrm{4120159}}^1$

素因数の和:4120174

約数の個数: 20

約数和(自身を含む): 1021799680

約数和(自身を除く): 560341872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4120159, 8240318, 16480636, 28841113, 32961272, 57682226, 65922544, 115364452, 230728904, 461457808]

約数ペア:

[(1, 461457808), (2, 230728904), (4, 115364452), (7, 65922544), (8, 57682226), (14, 32961272), (16, 28841113), (28, 16480636), (56, 8240318), (112, 4120159)]