259909468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{714037}}^1$

素因数の和:714061

約数の個数: 24

約数和(自身を含む): 559805792

約数和(自身を除く): 299896324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 714037, 1428074, 2856148, 4998259, 9282481, 9996518, 18564962, 19993036, 37129924, 64977367, 129954734, 259909468]

約数ペア:

[(1, 259909468), (2, 129954734), (4, 64977367), (7, 37129924), (13, 19993036), (14, 18564962), (26, 9996518), (28, 9282481), (52, 4998259), (91, 2856148), (182, 1428074), (364, 714037)]