7254494

素因数分解:

$2^1\times {\mathrm{13}}^4\times {\mathrm{127}}^1$

素因数の和:181

約数の個数: 20

約数和(自身を含む): 11881344

約数和(自身を除く): 4626850

約数列:

[1, 2, 13, 26, 127, 169, 254, 338, 1651, 2197, 3302, 4394, 21463, 28561, 42926, 57122, 279019, 558038, 3627247, 7254494]

約数ペア:

[(1, 7254494), (2, 3627247), (13, 558038), (26, 279019), (127, 57122), (169, 42926), (254, 28561), (338, 21463), (1651, 4394), (2197, 3302)]