4988256988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8720729}}^1$

素因数の和:8720757

約数の個数: 24

約数和(自身を含む): 10255578480

約数和(自身を除く): 5267321492

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 8720729, 17441458, 34882916, 95928019, 113369477, 191856038, 226738954, 383712076, 453477908, 1247064247, 2494128494, 4988256988]

約数ペア:

[(1, 4988256988), (2, 2494128494), (4, 1247064247), (11, 453477908), (13, 383712076), (22, 226738954), (26, 191856038), (44, 113369477), (52, 95928019), (143, 34882916), (286, 17441458), (572, 8720729)]