2009969228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{4021}}^1\times {\mathrm{7351}}^1$

素因数の和:11393

約数の個数: 24

約数和(自身を含む): 3725787744

約数和(自身を除く): 1715818516

約数列:

[1, 2, 4, 17, 34, 68, 4021, 7351, 8042, 14702, 16084, 29404, 68357, 124967, 136714, 249934, 273428, 499868, 29558371, 59116742, 118233484, 502492307, 1004984614, 2009969228]

約数ペア:

[(1, 2009969228), (2, 1004984614), (4, 502492307), (17, 118233484), (34, 59116742), (68, 29558371), (4021, 499868), (7351, 273428), (8042, 249934), (14702, 136714), (16084, 124967), (29404, 68357)]