2238417568

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{985219}}^1$

素因数の和:985300

約数の個数: 24

約数和(自身を含む): 4468957920

約数和(自身を除く): 2230540352

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 985219, 1970438, 3940876, 7881752, 15763504, 31527008, 69950549, 139901098, 279802196, 559604392, 1119208784, 2238417568]

約数ペア:

[(1, 2238417568), (2, 1119208784), (4, 559604392), (8, 279802196), (16, 139901098), (32, 69950549), (71, 31527008), (142, 15763504), (284, 7881752), (568, 3940876), (1136, 1970438), (2272, 985219)]