4780457

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:376

約数の個数: 16

約数和(自身を含む): 5572800

約数和(自身を除く): 792343

約数列:

[1, 11, 19, 89, 209, 257, 979, 1691, 2827, 4883, 18601, 22873, 53713, 251603, 434587, 4780457]

約数ペア:

[(1, 4780457), (11, 434587), (19, 251603), (89, 53713), (209, 22873), (257, 18601), (979, 4883), (1691, 2827)]