13043086568

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1\times {\mathrm{1051}}^1$

素因数の和:1558

約数の個数: 64

約数和(自身を含む): 25506539520

約数和(自身を除く): 12463452952

約数列:

[1, 2, 4, 8, 31, 62, 124, 163, 248, 307, 326, 614, 652, 1051, 1228, 1304, 2102, 2456, 4204, 5053, 8408, 9517, 10106, 19034, 20212, 32581, 38068, 40424, 50041, 65162, 76136, 100082, 130324, 171313, 200164, 260648, 322657, 342626, 400328, 645314, 685252, 1290628, 1370504, 1551271, 2581256, 3102542, 5310703, 6205084, 10002367, 10621406, 12410168, 20004734, 21242812, 40009468, 42485624, 52593091, 80018936, 105186182, 210372364, 420744728, 1630385821, 3260771642, 6521543284, 13043086568]

約数ペア:

[(1, 13043086568), (2, 6521543284), (4, 3260771642), (8, 1630385821), (31, 420744728), (62, 210372364), (124, 105186182), (163, 80018936), (248, 52593091), (307, 42485624), (326, 40009468), (614, 21242812), (652, 20004734), (1051, 12410168), (1228, 10621406), (1304, 10002367), (2102, 6205084), (2456, 5310703), (4204, 3102542), (5053, 2581256), (8408, 1551271), (9517, 1370504), (10106, 1290628), (19034, 685252), (20212, 645314), (32581, 400328), (38068, 342626), (40424, 322657), (50041, 260648), (65162, 200164), (76136, 171313), (100082, 130324)]