1620164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4451}}^1$

素因数の和:4475

約数の個数: 24

約数和(自身を含む): 3490368

約数和(自身を除く): 1870204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 4451, 8902, 17804, 31157, 57863, 62314, 115726, 124628, 231452, 405041, 810082, 1620164]

約数ペア:

[(1, 1620164), (2, 810082), (4, 405041), (7, 231452), (13, 124628), (14, 115726), (26, 62314), (28, 57863), (52, 31157), (91, 17804), (182, 8902), (364, 4451)]