2644624

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{2467}}^1$

素因数の和:2542

約数の個数: 20

約数和(自身を含む): 5202544

約数和(自身を除く): 2557920

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 2467, 4934, 9868, 19736, 39472, 165289, 330578, 661156, 1322312, 2644624]

約数ペア:

[(1, 2644624), (2, 1322312), (4, 661156), (8, 330578), (16, 165289), (67, 39472), (134, 19736), (268, 9868), (536, 4934), (1072, 2467)]