2775056

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{691}}^1$

素因数の和:950

約数の個数: 20

約数和(自身を含む): 5405904

約数和(自身を除く): 2630848

約数列:

[1, 2, 4, 8, 16, 251, 502, 691, 1004, 1382, 2008, 2764, 4016, 5528, 11056, 173441, 346882, 693764, 1387528, 2775056]

約数ペア:

[(1, 2775056), (2, 1387528), (4, 693764), (8, 346882), (16, 173441), (251, 11056), (502, 5528), (691, 4016), (1004, 2764), (1382, 2008)]