1300144

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{3533}}^1$

素因数の和:3564

約数の個数: 20

約数和(自身を含む): 2629296

約数和(自身を除く): 1329152

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 3533, 7066, 14132, 28264, 56528, 81259, 162518, 325036, 650072, 1300144]

約数ペア:

[(1, 1300144), (2, 650072), (4, 325036), (8, 162518), (16, 81259), (23, 56528), (46, 28264), (92, 14132), (184, 7066), (368, 3533)]