2013451490

素因数分解:

$2^1\times 5^1\times {\mathrm{13883}}^1\times {\mathrm{14503}}^1$

素因数の和:28393

約数の個数: 16

約数和(自身を含む): 3624723648

約数和(自身を除く): 1611272158

約数列:

[1, 2, 5, 10, 13883, 14503, 27766, 29006, 69415, 72515, 138830, 145030, 201345149, 402690298, 1006725745, 2013451490]

約数ペア:

[(1, 2013451490), (2, 1006725745), (5, 402690298), (10, 201345149), (13883, 145030), (14503, 138830), (27766, 72515), (29006, 69415)]