971693548

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{15583}}^1$

素因数の和:15742

約数の個数: 48

約数和(自身を含む): 2073544704

約数和(自身を除く): 1101851156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 131, 238, 262, 476, 524, 917, 1834, 2227, 3668, 4454, 8908, 15583, 15589, 31166, 31178, 62332, 62356, 109081, 218162, 264911, 436324, 529822, 1059644, 1854377, 2041373, 3708754, 4082746, 7417508, 8165492, 14289611, 28579222, 34703341, 57158444, 69406682, 138813364, 242923387, 485846774, 971693548]

約数ペア:

[(1, 971693548), (2, 485846774), (4, 242923387), (7, 138813364), (14, 69406682), (17, 57158444), (28, 34703341), (34, 28579222), (68, 14289611), (119, 8165492), (131, 7417508), (238, 4082746), (262, 3708754), (476, 2041373), (524, 1854377), (917, 1059644), (1834, 529822), (2227, 436324), (3668, 264911), (4454, 218162), (8908, 109081), (15583, 62356), (15589, 62332), (31166, 31178)]