1661544006

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1992259}}^1$

素因数の和:1992403

約数の個数: 16

約数和(自身を含む): 3346996800

約数和(自身を除く): 1685452794

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 1992259, 3984518, 5976777, 11953554, 276924001, 553848002, 830772003, 1661544006]

約数ペア:

[(1, 1661544006), (2, 830772003), (3, 553848002), (6, 276924001), (139, 11953554), (278, 5976777), (417, 3984518), (834, 1992259)]