1900649842

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3109}}^1\times {\mathrm{3359}}^1$

素因数の和:6490

約数の個数: 32

約数和(自身を含む): 3511065600

約数和(自身を除く): 1610415758

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 3109, 3359, 6218, 6718, 21763, 23513, 40417, 43526, 43667, 47026, 80834, 87334, 282919, 305669, 565838, 611338, 10443131, 20886262, 73101917, 135760703, 146203834, 271521406, 950324921, 1900649842]

約数ペア:

[(1, 1900649842), (2, 950324921), (7, 271521406), (13, 146203834), (14, 135760703), (26, 73101917), (91, 20886262), (182, 10443131), (3109, 611338), (3359, 565838), (6218, 305669), (6718, 282919), (21763, 87334), (23513, 80834), (40417, 47026), (43526, 43667)]