498130

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:573

約数の個数: 16

約数和(自身を含む): 906840

約数和(自身を除く): 408710

約数列:

[1, 2, 5, 10, 109, 218, 457, 545, 914, 1090, 2285, 4570, 49813, 99626, 249065, 498130]

約数ペア:

[(1, 498130), (2, 249065), (5, 99626), (10, 49813), (109, 4570), (218, 2285), (457, 1090), (545, 914)]