2802178

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1129}}^1$

素因数の和:1221

約数の個数: 16

約数和(自身を含む): 4515480

約数和(自身を除く): 1713302

約数列:

[1, 2, 17, 34, 73, 146, 1129, 1241, 2258, 2482, 19193, 38386, 82417, 164834, 1401089, 2802178]

約数ペア:

[(1, 2802178), (2, 1401089), (17, 164834), (34, 82417), (73, 38386), (146, 19193), (1129, 2482), (1241, 2258)]