2719921682

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1\times {\mathrm{20359}}^1$

素因数の和:21425

約数の個数: 16

約数和(自身を含む): 4145133120

約数和(自身を除く): 1425211438

約数列:

[1, 2, 67, 134, 997, 1994, 20359, 40718, 66799, 133598, 1364053, 2728106, 20297923, 40595846, 1359960841, 2719921682]

約数ペア:

[(1, 2719921682), (2, 1359960841), (67, 40595846), (134, 20297923), (997, 2728106), (1994, 1364053), (20359, 133598), (40718, 66799)]