320156642

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{41183}}^1$

素因数の和:41234

約数の個数: 24

約数和(自身を含む): 542640384

約数和(自身を除く): 222483742

約数列:

[1, 2, 13, 23, 26, 46, 169, 299, 338, 598, 3887, 7774, 41183, 82366, 535379, 947209, 1070758, 1894418, 6959927, 12313717, 13919854, 24627434, 160078321, 320156642]

約数ペア:

[(1, 320156642), (2, 160078321), (13, 24627434), (23, 13919854), (26, 12313717), (46, 6959927), (169, 1894418), (299, 1070758), (338, 947209), (598, 535379), (3887, 82366), (7774, 41183)]