5649631

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:378

約数の個数: 16

約数和(自身を含む): 6501600

約数和(自身を除く): 851969

約数列:

[1, 13, 19, 89, 247, 257, 1157, 1691, 3341, 4883, 21983, 22873, 63479, 297349, 434587, 5649631]

約数ペア:

[(1, 5649631), (13, 434587), (19, 297349), (89, 63479), (247, 22873), (257, 21983), (1157, 4883), (1691, 3341)]