2688972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1567}}^1$

素因数の和:1598

約数の個数: 48

約数和(自身を含む): 7375872

約数和(自身を除く): 4686900

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1567, 1716, 3134, 4701, 6268, 9402, 17237, 18804, 20371, 34474, 40742, 51711, 61113, 68948, 81484, 103422, 122226, 206844, 224081, 244452, 448162, 672243, 896324, 1344486, 2688972]

約数ペア:

[(1, 2688972), (2, 1344486), (3, 896324), (4, 672243), (6, 448162), (11, 244452), (12, 224081), (13, 206844), (22, 122226), (26, 103422), (33, 81484), (39, 68948), (44, 61113), (52, 51711), (66, 40742), (78, 34474), (132, 20371), (143, 18804), (156, 17237), (286, 9402), (429, 6268), (572, 4701), (858, 3134), (1567, 1716)]