2708368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:499

約数の個数: 40

約数和(自身を含む): 5859000

約数和(自身を除く): 3150632

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 449, 464, 754, 898, 1508, 1796, 3016, 3592, 5837, 6032, 7184, 11674, 13021, 23348, 26042, 46696, 52084, 93392, 104168, 169273, 208336, 338546, 677092, 1354184, 2708368]

約数ペア:

[(1, 2708368), (2, 1354184), (4, 677092), (8, 338546), (13, 208336), (16, 169273), (26, 104168), (29, 93392), (52, 52084), (58, 46696), (104, 26042), (116, 23348), (208, 13021), (232, 11674), (377, 7184), (449, 6032), (464, 5837), (754, 3592), (898, 3016), (1508, 1796)]