2915492216

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{129187}}^1$

素因数の和:129244

約数の個数: 64

約数和(自身を含む): 6945146880

約数和(自身を除く): 4029654664

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, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 11284, 22568, 129187, 258374, 516748, 904309, 1033496, 1679431, 1808618, 3358862, 3617236, 4004797, 6717724, 7234472, 8009594, 11756017, 13435448, 16019188, 23512034, 28033579, 32038376, 47024068, 52062361, 56067158, 94048136, 104124722, 112134316, 208249444, 224268632, 364436527, 416498888, 728873054, 1457746108, 2915492216]

約数ペア:

[(1, 2915492216), (2, 1457746108), (4, 728873054), (7, 416498888), (8, 364436527), (13, 224268632), (14, 208249444), (26, 112134316), (28, 104124722), (31, 94048136), (52, 56067158), (56, 52062361), (62, 47024068), (91, 32038376), (104, 28033579), (124, 23512034), (182, 16019188), (217, 13435448), (248, 11756017), (364, 8009594), (403, 7234472), (434, 6717724), (728, 4004797), (806, 3617236), (868, 3358862), (1612, 1808618), (1736, 1679431), (2821, 1033496), (3224, 904309), (5642, 516748), (11284, 258374), (22568, 129187)]