1298687585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{183301}}^1$

素因数の和:183428

約数の個数: 16

約数和(自身を含む): 1693710480

約数和(自身を除く): 395022895

約数列:

[1, 5, 13, 65, 109, 545, 1417, 7085, 183301, 916505, 2382913, 11914565, 19979809, 99899045, 259737517, 1298687585]

約数ペア:

[(1, 1298687585), (5, 259737517), (13, 99899045), (65, 19979809), (109, 11914565), (545, 2382913), (1417, 916505), (7085, 183301)]