1761809296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{8470237}}^1$

素因数の和:8470258

約数の個数: 20

約数和(自身を含む): 3676083292

約数和(自身を除く): 1914273996

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 8470237, 16940474, 33880948, 67761896, 110113081, 135523792, 220226162, 440452324, 880904648, 1761809296]

約数ペア:

[(1, 1761809296), (2, 880904648), (4, 440452324), (8, 220226162), (13, 135523792), (16, 110113081), (26, 67761896), (52, 33880948), (104, 16940474), (208, 8470237)]