260097886

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1\times {\mathrm{1999}}^1$

素因数の和:3039

約数の個数: 16

約数和(自身を含む): 396576000

約数和(自身を除く): 136478114

約数列:

[1, 2, 67, 134, 971, 1942, 1999, 3998, 65057, 130114, 133933, 267866, 1941029, 3882058, 130048943, 260097886]

約数ペア:

[(1, 260097886), (2, 130048943), (67, 3882058), (134, 1941029), (971, 267866), (1942, 133933), (1999, 130114), (3998, 65057)]