28303430

素因数分解:

$2^1\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{2693}}^1$

素因数の和:3751

約数の個数: 16

約数和(自身を含む): 51013584

約数和(自身を除く): 22710154

約数列:

[1, 2, 5, 10, 1051, 2102, 2693, 5255, 5386, 10510, 13465, 26930, 2830343, 5660686, 14151715, 28303430]

約数ペア:

[(1, 28303430), (2, 14151715), (5, 5660686), (10, 2830343), (1051, 26930), (2102, 13465), (2693, 10510), (5255, 5386)]