2202278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1193}}^1$

素因数の和:1279

約数の個数: 16

約数和(自身を含む): 3610656

約数和(自身を除く): 1408378

約数列:

[1, 2, 13, 26, 71, 142, 923, 1193, 1846, 2386, 15509, 31018, 84703, 169406, 1101139, 2202278]

約数ペア:

[(1, 2202278), (2, 1101139), (13, 169406), (26, 84703), (71, 31018), (142, 15509), (923, 2386), (1193, 1846)]