980726903

素因数分解:

${\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{419}}^1\times {\mathrm{449}}^1$

素因数の和:1282

約数の個数: 16

約数和(自身を含む): 1063692000

約数和(自身を除く): 82965097

約数列:

[1, 13, 401, 419, 449, 5213, 5447, 5837, 168019, 180049, 188131, 2184247, 2340637, 2445703, 75440531, 980726903]

約数ペア:

[(1, 980726903), (13, 75440531), (401, 2445703), (419, 2340637), (449, 2184247), (5213, 188131), (5447, 180049), (5837, 168019)]