485730478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{241177}}^1$

素因数の和:241251

約数の個数: 16

約数和(自身を含む): 781416720

約数和(自身を除く): 295686242

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 241177, 482354, 4582363, 9164726, 12782381, 25564762, 242865239, 485730478]

約数ペア:

[(1, 485730478), (2, 242865239), (19, 25564762), (38, 12782381), (53, 9164726), (106, 4582363), (1007, 482354), (2014, 241177)]