2776796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 5343744

約数和(自身を除く): 2566948

約数列:

[1, 2, 4, 11, 22, 44, 223, 283, 446, 566, 892, 1132, 2453, 3113, 4906, 6226, 9812, 12452, 63109, 126218, 252436, 694199, 1388398, 2776796]

約数ペア:

[(1, 2776796), (2, 1388398), (4, 694199), (11, 252436), (22, 126218), (44, 63109), (223, 12452), (283, 9812), (446, 6226), (566, 4906), (892, 3113), (1132, 2453)]