131449462

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1\times {\mathrm{3631}}^1$

素因数の和:4443

約数の個数: 16

約数和(自身を含む): 206065152

約数和(自身を除く): 74615690

約数列:

[1, 2, 23, 46, 787, 1574, 3631, 7262, 18101, 36202, 83513, 167026, 2857597, 5715194, 65724731, 131449462]

約数ペア:

[(1, 131449462), (2, 65724731), (23, 5715194), (46, 2857597), (787, 167026), (1574, 83513), (3631, 36202), (7262, 18101)]