290440982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1933}}^1\times {\mathrm{5779}}^1$

素因数の和:7727

約数の個数: 16

約数和(自身を含む): 469497840

約数和(自身を除く): 179056858

約数列:

[1, 2, 13, 26, 1933, 3866, 5779, 11558, 25129, 50258, 75127, 150254, 11170807, 22341614, 145220491, 290440982]

約数ペア:

[(1, 290440982), (2, 145220491), (13, 22341614), (26, 11170807), (1933, 150254), (3866, 75127), (5779, 50258), (11558, 25129)]