11080888

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:548

約数の個数: 64

約数和(自身を含む): 26449920

約数和(自身を除く): 15369032

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 491, 728, 806, 868, 982, 1612, 1736, 1964, 2821, 3224, 3437, 3928, 5642, 6383, 6874, 11284, 12766, 13748, 15221, 22568, 25532, 27496, 30442, 44681, 51064, 60884, 89362, 106547, 121768, 178724, 197873, 213094, 357448, 395746, 426188, 791492, 852376, 1385111, 1582984, 2770222, 5540444, 11080888]

約数ペア:

[(1, 11080888), (2, 5540444), (4, 2770222), (7, 1582984), (8, 1385111), (13, 852376), (14, 791492), (26, 426188), (28, 395746), (31, 357448), (52, 213094), (56, 197873), (62, 178724), (91, 121768), (104, 106547), (124, 89362), (182, 60884), (217, 51064), (248, 44681), (364, 30442), (403, 27496), (434, 25532), (491, 22568), (728, 15221), (806, 13748), (868, 12766), (982, 11284), (1612, 6874), (1736, 6383), (1964, 5642), (2821, 3928), (3224, 3437)]