487831274

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{571231}}^1$

素因数の和:571301

約数の個数: 16

約数和(自身を含む): 849993216

約数和(自身を除く): 362161942

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 571231, 1142462, 3998617, 7997234, 34845091, 69690182, 243915637, 487831274]

約数ペア:

[(1, 487831274), (2, 243915637), (7, 69690182), (14, 34845091), (61, 7997234), (122, 3998617), (427, 1142462), (854, 571231)]