7222996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1181}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 13900320

約数和(自身を除く): 6677324

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1181, 1529, 2362, 3058, 4724, 6116, 12991, 25982, 51964, 164159, 328318, 656636, 1805749, 3611498, 7222996]

約数ペア:

[(1, 7222996), (2, 3611498), (4, 1805749), (11, 656636), (22, 328318), (44, 164159), (139, 51964), (278, 25982), (556, 12991), (1181, 6116), (1529, 4724), (2362, 3058)]