2552788

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 5612544

約数和(自身を除く): 3059756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 173, 217, 238, 346, 434, 476, 527, 692, 868, 1054, 1211, 2108, 2422, 2941, 3689, 4844, 5363, 5882, 7378, 10726, 11764, 14756, 20587, 21452, 37541, 41174, 75082, 82348, 91171, 150164, 182342, 364684, 638197, 1276394, 2552788]

約数ペア:

[(1, 2552788), (2, 1276394), (4, 638197), (7, 364684), (14, 182342), (17, 150164), (28, 91171), (31, 82348), (34, 75082), (62, 41174), (68, 37541), (119, 21452), (124, 20587), (173, 14756), (217, 11764), (238, 10726), (346, 7378), (434, 5882), (476, 5363), (527, 4844), (692, 3689), (868, 2941), (1054, 2422), (1211, 2108)]