7423988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12979}}^1$

素因数の和:13007

約数の個数: 24

約数和(自身を含む): 15264480

約数和(自身を除く): 7840492

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 12979, 25958, 51916, 142769, 168727, 285538, 337454, 571076, 674908, 1855997, 3711994, 7423988]

約数ペア:

[(1, 7423988), (2, 3711994), (4, 1855997), (11, 674908), (13, 571076), (22, 337454), (26, 285538), (44, 168727), (52, 142769), (143, 51916), (286, 25958), (572, 12979)]