4087754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2617}}^1$

素因数の和:2701

約数の個数: 16

約数和(自身を含む): 6785856

約数和(自身を除く): 2698102

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 2617, 5234, 28787, 57574, 185807, 371614, 2043877, 4087754]

約数ペア:

[(1, 4087754), (2, 2043877), (11, 371614), (22, 185807), (71, 57574), (142, 28787), (781, 5234), (1562, 2617)]