2009984

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 4112640

約数和(自身を除く): 2102656

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 383, 656, 766, 1312, 1532, 2624, 3064, 5248, 6128, 12256, 15703, 24512, 31406, 49024, 62812, 125624, 251248, 502496, 1004992, 2009984]

約数ペア:

[(1, 2009984), (2, 1004992), (4, 502496), (8, 251248), (16, 125624), (32, 62812), (41, 49024), (64, 31406), (82, 24512), (128, 15703), (164, 12256), (328, 6128), (383, 5248), (656, 3064), (766, 2624), (1312, 1532)]