26630578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{5147}}^1$

素因数の和:5361

約数の個数: 16

約数和(自身を含む): 43243200

約数和(自身を除く): 16612622

約数列:

[1, 2, 13, 26, 199, 398, 2587, 5147, 5174, 10294, 66911, 133822, 1024253, 2048506, 13315289, 26630578]

約数ペア:

[(1, 26630578), (2, 13315289), (13, 2048506), (26, 1024253), (199, 133822), (398, 66911), (2587, 10294), (5147, 5174)]