2552368

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1753}}^1$

素因数の和:1781

約数の個数: 40

約数和(自身を含む): 6089888

約数和(自身を除く): 3537520

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1753, 3506, 7012, 12271, 14024, 22789, 24542, 28048, 45578, 49084, 91156, 98168, 159523, 182312, 196336, 319046, 364624, 638092, 1276184, 2552368]

約数ペア:

[(1, 2552368), (2, 1276184), (4, 638092), (7, 364624), (8, 319046), (13, 196336), (14, 182312), (16, 159523), (26, 98168), (28, 91156), (52, 49084), (56, 45578), (91, 28048), (104, 24542), (112, 22789), (182, 14024), (208, 12271), (364, 7012), (728, 3506), (1456, 1753)]