2488432

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:241

約数の個数: 40

約数和(自身を含む): 5178240

約数和(自身を除く): 2689808

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 173, 232, 248, 346, 464, 496, 692, 899, 1384, 1798, 2768, 3596, 5017, 5363, 7192, 10034, 10726, 14384, 20068, 21452, 40136, 42904, 80272, 85808, 155527, 311054, 622108, 1244216, 2488432]

約数ペア:

[(1, 2488432), (2, 1244216), (4, 622108), (8, 311054), (16, 155527), (29, 85808), (31, 80272), (58, 42904), (62, 40136), (116, 21452), (124, 20068), (173, 14384), (232, 10726), (248, 10034), (346, 7192), (464, 5363), (496, 5017), (692, 3596), (899, 2768), (1384, 1798)]