381612646

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{57179}}^1$

素因数の和:57299

約数の個数: 16

約数和(自身を含む): 592842240

約数和(自身を除く): 211229594

約数列:

[1, 2, 47, 71, 94, 142, 3337, 6674, 57179, 114358, 2687413, 4059709, 5374826, 8119418, 190806323, 381612646]

約数ペア:

[(1, 381612646), (2, 190806323), (47, 8119418), (71, 5374826), (94, 4059709), (142, 2687413), (3337, 114358), (6674, 57179)]