2987248

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{1543}}^1$

素因数の和:1573

約数の個数: 30

約数和(自身を含む): 6365912

約数和(自身を除く): 3378664

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1543, 1936, 3086, 6172, 12344, 16973, 24688, 33946, 67892, 135784, 186703, 271568, 373406, 746812, 1493624, 2987248]

約数ペア:

[(1, 2987248), (2, 1493624), (4, 746812), (8, 373406), (11, 271568), (16, 186703), (22, 135784), (44, 67892), (88, 33946), (121, 24688), (176, 16973), (242, 12344), (484, 6172), (968, 3086), (1543, 1936)]