2019947703683

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{839}}^1\times {\mathrm{5081}}^1$

素因数の和:6108

約数の個数: 64

約数和(自身を含む): 2570343874560

約数和(自身を除く): 550396170877

約数列:

[1, 7, 13, 41, 91, 127, 287, 533, 839, 889, 1651, 3731, 5081, 5207, 5873, 10907, 11557, 34399, 35567, 36449, 66053, 67691, 76349, 106553, 208321, 240793, 447187, 462371, 473837, 645287, 745871, 1385189, 1458247, 2708173, 3130309, 4262959, 4368673, 4517009, 8388731, 9696323, 18957211, 26456767, 29840713, 30580711, 55418467, 56792749, 58721117, 174781319, 185197369, 343937971, 387929269, 397549243, 541395793, 1223469233, 2272157147, 2407565797, 3789770551, 7038145309, 15905100029, 22197227513, 49267017163, 155380592591, 288563957669, 2019947703683]

約数ペア:

[(1, 2019947703683), (7, 288563957669), (13, 155380592591), (41, 49267017163), (91, 22197227513), (127, 15905100029), (287, 7038145309), (533, 3789770551), (839, 2407565797), (889, 2272157147), (1651, 1223469233), (3731, 541395793), (5081, 397549243), (5207, 387929269), (5873, 343937971), (10907, 185197369), (11557, 174781319), (34399, 58721117), (35567, 56792749), (36449, 55418467), (66053, 30580711), (67691, 29840713), (76349, 26456767), (106553, 18957211), (208321, 9696323), (240793, 8388731), (447187, 4517009), (462371, 4368673), (473837, 4262959), (645287, 3130309), (745871, 2708173), (1385189, 1458247)]