283580451841

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^2\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 315124416000

約数和(自身を除く): 31543964159

約数列:

[1, 19, 31, 71, 149, 589, 641, 1349, 2201, 2831, 4619, 5041, 10579, 12179, 19871, 41819, 45511, 87761, 95509, 95779, 156271, 201001, 327949, 377549, 751109, 864709, 1410841, 1814671, 2960779, 2969149, 3231281, 6231031, 6781139, 14271071, 23284379, 26805979, 56254801, 61394339, 100169711, 128841641, 210215309, 442403201, 481460869, 1903224509, 3994090871, 9147756511, 14925286939, 283580451841]

約数ペア:

[(1, 283580451841), (19, 14925286939), (31, 9147756511), (71, 3994090871), (149, 1903224509), (589, 481460869), (641, 442403201), (1349, 210215309), (2201, 128841641), (2831, 100169711), (4619, 61394339), (5041, 56254801), (10579, 26805979), (12179, 23284379), (19871, 14271071), (41819, 6781139), (45511, 6231031), (87761, 3231281), (95509, 2969149), (95779, 2960779), (156271, 1814671), (201001, 1410841), (327949, 864709), (377549, 751109)]