4990096.00000000

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1487}}^1$

素因数の和:1560

約数の個数: 64

約数和(自身を含む): 119992320

約数和(自身を除く): 69113128

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 47, 52, 56, 91, 94, 104, 182, 188, 329, 364, 376, 611, 658, 728, 1222, 1316, 1487, 2444, 2632, 2974, 4277, 4888, 5948, 8554, 10409, 11896, 17108, 19331, 20818, 34216, 38662, 41636, 69889, 77324, 83272, 135317, 139778, 154648, 270634, 279556, 489223, 541268, 559112, 908557, 978446, 1082536, 1817114, 1956892, 3634228, 3913784, 6359899, 7268456, 12719798, 25439596, 50879192]

約数ペア:

[(1, 50879192), (2, 25439596), (4, 12719798), (7, 7268456), (8, 6359899), (13, 3913784), (14, 3634228), (26, 1956892), (28, 1817114), (47, 1082536), (52, 978446), (56, 908557), (91, 559112), (94, 541268), (104, 489223), (182, 279556), (188, 270634), (329, 154648), (364, 139778), (376, 135317), (611, 83272), (658, 77324), (728, 69889), (1222, 41636), (1316, 38662), (1487, 34216), (2444, 20818), (2632, 19331), (2974, 17108), (4277, 11896), (4888, 10409), (5948, 8554)]