2013317878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5281}}^1$

素因数の和:5381

約数の個数: 64

約数和(自身を含む): 3748276224

約数和(自身を除く): 1734958346

約数列:

[1, 2, 11, 13, 22, 26, 31, 43, 62, 86, 143, 286, 341, 403, 473, 559, 682, 806, 946, 1118, 1333, 2666, 4433, 5281, 6149, 8866, 10562, 12298, 14663, 17329, 29326, 34658, 58091, 68653, 116182, 137306, 163711, 190619, 227083, 327422, 381238, 454166, 755183, 1510366, 1800821, 2128243, 2497913, 2952079, 3601642, 4256486, 4995826, 5904158, 7039573, 14079146, 23410673, 32472869, 46821346, 64945738, 77435303, 91514449, 154870606, 183028898, 1006658939, 2013317878]

約数ペア:

[(1, 2013317878), (2, 1006658939), (11, 183028898), (13, 154870606), (22, 91514449), (26, 77435303), (31, 64945738), (43, 46821346), (62, 32472869), (86, 23410673), (143, 14079146), (286, 7039573), (341, 5904158), (403, 4995826), (473, 4256486), (559, 3601642), (682, 2952079), (806, 2497913), (946, 2128243), (1118, 1800821), (1333, 1510366), (2666, 755183), (4433, 454166), (5281, 381238), (6149, 327422), (8866, 227083), (10562, 190619), (12298, 163711), (14663, 137306), (17329, 116182), (29326, 68653), (34658, 58091)]