489664518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{248057}}^1$

素因数の和:248116

約数の個数: 32

約数和(自身を含む): 1143051264

約数和(自身を除く): 653386746

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 248057, 496114, 744171, 1488342, 1736399, 3472798, 5209197, 10418394, 11658679, 23317358, 34976037, 69952074, 81610753, 163221506, 244832259, 489664518]

約数ペア:

[(1, 489664518), (2, 244832259), (3, 163221506), (6, 81610753), (7, 69952074), (14, 34976037), (21, 23317358), (42, 11658679), (47, 10418394), (94, 5209197), (141, 3472798), (282, 1736399), (329, 1488342), (658, 744171), (987, 496114), (1974, 248057)]