772154369

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1\times {\mathrm{4651}}^1$

素因数の和:5336

約数の個数: 16

約数和(自身を含む): 907921536

約数和(自身を除く): 135767167

約数列:

[1, 7, 37, 259, 641, 4487, 4651, 23717, 32557, 166019, 172087, 1204609, 2981291, 20869037, 110307767, 772154369]

約数ペア:

[(1, 772154369), (7, 110307767), (37, 20869037), (259, 2981291), (641, 1204609), (4487, 172087), (4651, 166019), (23717, 32557)]