2227177345

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{1709}}^1\times {\mathrm{3671}}^1$

素因数の和:5456

約数の個数: 16

約数和(自身を含む): 2712579840

約数和(自身を除く): 485402495

約数列:

[1, 5, 71, 355, 1709, 3671, 8545, 18355, 121339, 260641, 606695, 1303205, 6273739, 31368695, 445435469, 2227177345]

約数ペア:

[(1, 2227177345), (5, 445435469), (71, 31368695), (355, 6273739), (1709, 1303205), (3671, 606695), (8545, 260641), (18355, 121339)]