1790204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 3410400

約数和(自身を除く): 1620196

約数列:

[1, 2, 4, 13, 26, 52, 173, 199, 346, 398, 692, 796, 2249, 2587, 4498, 5174, 8996, 10348, 34427, 68854, 137708, 447551, 895102, 1790204]

約数ペア:

[(1, 1790204), (2, 895102), (4, 447551), (13, 137708), (26, 68854), (52, 34427), (173, 10348), (199, 8996), (346, 5174), (398, 4498), (692, 2587), (796, 2249)]