4080206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1129}}^1$

素因数の和:1283

約数の個数: 16

約数和(自身を含む): 6644400

約数和(自身を除く): 2564194

約数列:

[1, 2, 13, 26, 139, 278, 1129, 1807, 2258, 3614, 14677, 29354, 156931, 313862, 2040103, 4080206]

約数ペア:

[(1, 4080206), (2, 2040103), (13, 313862), (26, 156931), (139, 29354), (278, 14677), (1129, 3614), (1807, 2258)]