2015990054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2399}}^1\times {\mathrm{32321}}^1$

素因数の和:34735

約数の個数: 16

約数和(自身を含む): 3258057600

約数和(自身を除く): 1242067546

約数列:

[1, 2, 13, 26, 2399, 4798, 31187, 32321, 62374, 64642, 420173, 840346, 77538079, 155076158, 1007995027, 2015990054]

約数ペア:

[(1, 2015990054), (2, 1007995027), (13, 155076158), (26, 77538079), (2399, 840346), (4798, 420173), (31187, 64642), (32321, 62374)]