659162012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{439}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 1245404160

約数和(自身を除く): 586242148

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 311, 439, 622, 878, 1207, 1244, 1756, 2414, 4828, 5287, 7463, 10574, 14926, 21148, 22081, 29852, 31169, 44162, 62338, 88324, 124676, 136529, 273058, 375377, 529873, 546116, 750754, 1059746, 1501508, 2119492, 2320993, 4641986, 9283972, 9693559, 19387118, 38774236, 164790503, 329581006, 659162012]

約数ペア:

[(1, 659162012), (2, 329581006), (4, 164790503), (17, 38774236), (34, 19387118), (68, 9693559), (71, 9283972), (142, 4641986), (284, 2320993), (311, 2119492), (439, 1501508), (622, 1059746), (878, 750754), (1207, 546116), (1244, 529873), (1756, 375377), (2414, 273058), (4828, 136529), (5287, 124676), (7463, 88324), (10574, 62338), (14926, 44162), (21148, 31169), (22081, 29852)]