2587952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{8513}}^1$

素因数の和:8540

約数の個数: 20

約数和(自身を含む): 5278680

約数和(自身を除く): 2690728

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 8513, 17026, 34052, 68104, 136208, 161747, 323494, 646988, 1293976, 2587952]

約数ペア:

[(1, 2587952), (2, 1293976), (4, 646988), (8, 323494), (16, 161747), (19, 136208), (38, 68104), (76, 34052), (152, 17026), (304, 8513)]