290594306

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{17989}}^1$

素因数の和:18229

約数の個数: 16

約数和(自身を含む): 448814520

約数和(自身を除く): 158220214

約数列:

[1, 2, 41, 82, 197, 394, 8077, 16154, 17989, 35978, 737549, 1475098, 3543833, 7087666, 145297153, 290594306]

約数ペア:

[(1, 290594306), (2, 145297153), (41, 7087666), (82, 3543833), (197, 1475098), (394, 737549), (8077, 35978), (16154, 17989)]