2720236810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16001393}}^1$

素因数の和:16001417

約数の個数: 16

約数和(自身を含む): 5184451656

約数和(自身を除く): 2464214846

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 16001393, 32002786, 80006965, 160013930, 272023681, 544047362, 1360118405, 2720236810]

約数ペア:

[(1, 2720236810), (2, 1360118405), (5, 544047362), (10, 272023681), (17, 160013930), (34, 80006965), (85, 32002786), (170, 16001393)]