487408

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:792

約数の個数: 20

約数和(自身を含む): 968688

約数和(自身を除く): 481280

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 743, 1486, 2972, 5944, 11888, 30463, 60926, 121852, 243704, 487408]

約数ペア:

[(1, 487408), (2, 243704), (4, 121852), (8, 60926), (16, 30463), (41, 11888), (82, 5944), (164, 2972), (328, 1486), (656, 743)]