8267090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3347}}^1$

素因数の和:3386

約数の個数: 32

約数和(自身を含む): 16873920

約数和(自身を除く): 8606830

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 3347, 6694, 16735, 33470, 43511, 63593, 87022, 127186, 217555, 317965, 435110, 635930, 826709, 1653418, 4133545, 8267090]

約数ペア:

[(1, 8267090), (2, 4133545), (5, 1653418), (10, 826709), (13, 635930), (19, 435110), (26, 317965), (38, 217555), (65, 127186), (95, 87022), (130, 63593), (190, 43511), (247, 33470), (494, 16735), (1235, 6694), (2470, 3347)]