2045195690

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{683}}^1\times {\mathrm{1193}}^1$

素因数の和:2134

約数の個数: 32

約数和(自身を含む): 3704533056

約数和(自身を除く): 1659337366

約数列:

[1, 2, 5, 10, 251, 502, 683, 1193, 1255, 1366, 2386, 2510, 3415, 5965, 6830, 11930, 171433, 299443, 342866, 598886, 814819, 857165, 1497215, 1629638, 1714330, 2994430, 4074095, 8148190, 204519569, 409039138, 1022597845, 2045195690]

約数ペア:

[(1, 2045195690), (2, 1022597845), (5, 409039138), (10, 204519569), (251, 8148190), (502, 4074095), (683, 2994430), (1193, 1714330), (1255, 1629638), (1366, 1497215), (2386, 857165), (2510, 814819), (3415, 598886), (5965, 342866), (6830, 299443), (11930, 171433)]