180218623

素因数分解:

${\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1\times {\mathrm{401}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 196664832

約数和(自身を除く): 16446209

約数列:

[1, 13, 181, 191, 401, 2353, 2483, 5213, 34571, 72581, 76591, 449423, 943553, 995683, 13862971, 180218623]

約数ペア:

[(1, 180218623), (13, 13862971), (181, 995683), (191, 943553), (401, 449423), (2353, 76591), (2483, 72581), (5213, 34571)]