130140302

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{39847}}^1$

素因数の和:39943

約数の個数: 16

約数和(自身を含む): 206572032

約数和(自身を除く): 76431730

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 39847, 79694, 916481, 1832962, 2829137, 5658274, 65070151, 130140302]

約数ペア:

[(1, 130140302), (2, 65070151), (23, 5658274), (46, 2829137), (71, 1832962), (142, 916481), (1633, 79694), (3266, 39847)]