17281730

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{6571}}^1$

素因数の和:6841

約数の個数: 16

約数和(自身を含む): 31230144

約数和(自身を除く): 13948414

約数列:

[1, 2, 5, 10, 263, 526, 1315, 2630, 6571, 13142, 32855, 65710, 1728173, 3456346, 8640865, 17281730]

約数ペア:

[(1, 17281730), (2, 8640865), (5, 3456346), (10, 1728173), (263, 65710), (526, 32855), (1315, 13142), (2630, 6571)]