142491946

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{6899}}^1$

素因数の和:7373

約数の個数: 16

約数和(自身を含む): 223560000

約数和(自身を除く): 81068054

約数列:

[1, 2, 23, 46, 449, 898, 6899, 10327, 13798, 20654, 158677, 317354, 3097651, 6195302, 71245973, 142491946]

約数ペア:

[(1, 142491946), (2, 71245973), (23, 6195302), (46, 3097651), (449, 317354), (898, 158677), (6899, 20654), (10327, 13798)]