880896004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{67121}}^1$

素因数の和:67335

約数の個数: 24

約数和(自身を含む): 1640730168

約数和(自身を除く): 759834164

約数列:

[1, 2, 4, 17, 34, 68, 193, 386, 772, 3281, 6562, 13124, 67121, 134242, 268484, 1141057, 2282114, 4564228, 12954353, 25908706, 51817412, 220224001, 440448002, 880896004]

約数ペア:

[(1, 880896004), (2, 440448002), (4, 220224001), (17, 51817412), (34, 25908706), (68, 12954353), (193, 4564228), (386, 2282114), (772, 1141057), (3281, 268484), (6562, 134242), (13124, 67121)]