128530014

素因数分解:

$2^1\times 3^1\times {\mathrm{487}}^1\times {\mathrm{43987}}^1$

素因数の和:44479

約数の個数: 16

約数和(自身を含む): 257593728

約数和(自身を除く): 129063714

約数列:

[1, 2, 3, 6, 487, 974, 1461, 2922, 43987, 87974, 131961, 263922, 21421669, 42843338, 64265007, 128530014]

約数ペア:

[(1, 128530014), (2, 64265007), (3, 42843338), (6, 21421669), (487, 263922), (974, 131961), (1461, 87974), (2922, 43987)]