10980488

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{22501}}^1$

素因数の和:22568

約数の個数: 16

約数和(自身を含む): 20926860

約数和(自身を除く): 9946372

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 22501, 45002, 90004, 180008, 1372561, 2745122, 5490244, 10980488]

約数ペア:

[(1, 10980488), (2, 5490244), (4, 2745122), (8, 1372561), (61, 180008), (122, 90004), (244, 45002), (488, 22501)]