2641573

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:284

約数の個数: 16

約数和(自身を含む): 3079296

約数和(自身を除く): 437723

約数列:

[1, 11, 23, 53, 197, 253, 583, 1219, 2167, 4531, 10441, 13409, 49841, 114851, 240143, 2641573]

約数ペア:

[(1, 2641573), (11, 240143), (23, 114851), (53, 49841), (197, 13409), (253, 10441), (583, 4531), (1219, 2167)]