2017889230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28826989}}^1$

素因数の和:28827003

約数の個数: 16

約数和(自身を含む): 4151086560

約数和(自身を除く): 2133197330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28826989, 57653978, 144134945, 201788923, 288269890, 403577846, 1008944615, 2017889230]

約数ペア:

[(1, 2017889230), (2, 1008944615), (5, 403577846), (7, 288269890), (10, 201788923), (14, 144134945), (35, 57653978), (70, 28826989)]