984788266

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{1289}}^1$

素因数の和:1372

約数の個数: 64

約数和(自身を含む): 1903668480

約数和(自身を除く): 918880214

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 121, 154, 242, 287, 451, 574, 847, 902, 1289, 1331, 1694, 2578, 2662, 3157, 4961, 6314, 9023, 9317, 9922, 14179, 18046, 18634, 28358, 34727, 52849, 54571, 69454, 99253, 105698, 109142, 155969, 198506, 311938, 369943, 381997, 581339, 739886, 763994, 1091783, 1162678, 1715659, 2183566, 3431318, 4069373, 6394729, 8138746, 12009613, 12789458, 24019226, 44763103, 70342019, 89526206, 140684038, 492394133, 984788266]

約数ペア:

[(1, 984788266), (2, 492394133), (7, 140684038), (11, 89526206), (14, 70342019), (22, 44763103), (41, 24019226), (77, 12789458), (82, 12009613), (121, 8138746), (154, 6394729), (242, 4069373), (287, 3431318), (451, 2183566), (574, 1715659), (847, 1162678), (902, 1091783), (1289, 763994), (1331, 739886), (1694, 581339), (2578, 381997), (2662, 369943), (3157, 311938), (4961, 198506), (6314, 155969), (9023, 109142), (9317, 105698), (9922, 99253), (14179, 69454), (18046, 54571), (18634, 52849), (28358, 34727)]