137103478

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{4273}}^1$

素因数の和:4599

約数の個数: 16

約数和(自身を含む): 209870496

約数和(自身を除く): 72767018

約数列:

[1, 2, 61, 122, 263, 526, 4273, 8546, 16043, 32086, 260653, 521306, 1123799, 2247598, 68551739, 137103478]

約数ペア:

[(1, 137103478), (2, 68551739), (61, 2247598), (122, 1123799), (263, 521306), (526, 260653), (4273, 32086), (8546, 16043)]