2490272

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{1319}}^1$

素因数の和:1388

約数の個数: 24

約数和(自身を含む): 4989600

約数和(自身を除く): 2499328

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 472, 944, 1319, 1888, 2638, 5276, 10552, 21104, 42208, 77821, 155642, 311284, 622568, 1245136, 2490272]

約数ペア:

[(1, 2490272), (2, 1245136), (4, 622568), (8, 311284), (16, 155642), (32, 77821), (59, 42208), (118, 21104), (236, 10552), (472, 5276), (944, 2638), (1319, 1888)]