2019973298

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{45131}}^1$

素因数の和:45302

約数の個数: 32

約数和(自身を含む): 3639444480

約数和(自身を除く): 1619471182

約数列:

[1, 2, 7, 14, 23, 46, 139, 161, 278, 322, 973, 1946, 3197, 6394, 22379, 44758, 45131, 90262, 315917, 631834, 1038013, 2076026, 6273209, 7266091, 12546418, 14532182, 43912463, 87824926, 144283807, 288567614, 1009986649, 2019973298]

約数ペア:

[(1, 2019973298), (2, 1009986649), (7, 288567614), (14, 144283807), (23, 87824926), (46, 43912463), (139, 14532182), (161, 12546418), (278, 7266091), (322, 6273209), (973, 2076026), (1946, 1038013), (3197, 631834), (6394, 315917), (22379, 90262), (44758, 45131)]