489776686

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{573509}}^1$

素因数の和:573579

約数の個数: 16

約数和(自身を含む): 853382880

約数和(自身を除く): 363606194

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 573509, 1147018, 4014563, 8029126, 34984049, 69968098, 244888343, 489776686]

約数ペア:

[(1, 489776686), (2, 244888343), (7, 69968098), (14, 34984049), (61, 8029126), (122, 4014563), (427, 1147018), (854, 573509)]