3940912

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{10709}}^1$

素因数の和:10740

約数の個数: 20

約数和(自身を含む): 7968240

約数和(自身を除く): 4027328

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 10709, 21418, 42836, 85672, 171344, 246307, 492614, 985228, 1970456, 3940912]

約数ペア:

[(1, 3940912), (2, 1970456), (4, 985228), (8, 492614), (16, 246307), (23, 171344), (46, 85672), (92, 42836), (184, 21418), (368, 10709)]