889890333748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1607}}^1\times {\mathrm{3331}}^1$

素因数の和:5117

約数の個数: 96

約数和(自身を含む): 1764234823680

約数和(自身を除く): 874344489932

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 139, 278, 299, 556, 598, 1196, 1607, 1807, 3197, 3214, 3331, 3614, 6394, 6428, 6662, 7228, 12788, 13324, 20891, 36961, 41561, 41782, 43303, 73922, 76613, 83122, 83564, 86606, 147844, 153226, 166244, 173212, 223373, 306452, 446746, 463009, 480493, 893492, 926018, 960986, 995969, 1852036, 1921972, 1991938, 2903849, 3983876, 5137579, 5352917, 5807698, 6019117, 10275158, 10649207, 10705834, 11615396, 12038234, 20550316, 21298414, 21411668, 24076468, 42596828, 66788527, 69587921, 123117091, 133577054, 138439691, 139175842, 246234182, 267154108, 276879382, 278351684, 492468364, 553758764, 744055463, 1488110926, 1600522183, 2976221852, 3201044366, 6402088732, 9672721019, 17113275649, 19345442038, 34226551298, 38690884076, 68453102596, 222472583437, 444945166874, 889890333748]

約数ペア:

[(1, 889890333748), (2, 444945166874), (4, 222472583437), (13, 68453102596), (23, 38690884076), (26, 34226551298), (46, 19345442038), (52, 17113275649), (92, 9672721019), (139, 6402088732), (278, 3201044366), (299, 2976221852), (556, 1600522183), (598, 1488110926), (1196, 744055463), (1607, 553758764), (1807, 492468364), (3197, 278351684), (3214, 276879382), (3331, 267154108), (3614, 246234182), (6394, 139175842), (6428, 138439691), (6662, 133577054), (7228, 123117091), (12788, 69587921), (13324, 66788527), (20891, 42596828), (36961, 24076468), (41561, 21411668), (41782, 21298414), (43303, 20550316), (73922, 12038234), (76613, 11615396), (83122, 10705834), (83564, 10649207), (86606, 10275158), (147844, 6019117), (153226, 5807698), (166244, 5352917), (173212, 5137579), (223373, 3983876), (306452, 2903849), (446746, 1991938), (463009, 1921972), (480493, 1852036), (893492, 995969), (926018, 960986)]