308482

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:273

約数の個数: 16

約数和(自身を含む): 503712

約数和(自身を除く): 195230

約数列:

[1, 2, 17, 34, 43, 86, 211, 422, 731, 1462, 3587, 7174, 9073, 18146, 154241, 308482]

約数ペア:

[(1, 308482), (2, 154241), (17, 18146), (34, 9073), (43, 7174), (86, 3587), (211, 1462), (422, 731)]