2549272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 5313600

約数和(自身を除く): 2764328

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 236, 472, 491, 649, 982, 1298, 1964, 2596, 3928, 5192, 5401, 10802, 21604, 28969, 43208, 57938, 115876, 231752, 318659, 637318, 1274636, 2549272]

約数ペア:

[(1, 2549272), (2, 1274636), (4, 637318), (8, 318659), (11, 231752), (22, 115876), (44, 57938), (59, 43208), (88, 28969), (118, 21604), (236, 10802), (472, 5401), (491, 5192), (649, 3928), (982, 2596), (1298, 1964)]