142522814

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{24181}}^1$

素因数の和:24611

約数の個数: 16

約数和(自身を含む): 244915296

約数和(自身を除く): 102392482

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5894, 24181, 48362, 169267, 338534, 10180201, 20360402, 71261407, 142522814]

約数ペア:

[(1, 142522814), (2, 71261407), (7, 20360402), (14, 10180201), (421, 338534), (842, 169267), (2947, 48362), (5894, 24181)]