1288892414

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{2207}}^1\times {\mathrm{10069}}^1$

素因数の和:12307

約数の個数: 16

約数和(自身を含む): 2001110400

約数和(自身を除く): 712217986

約数列:

[1, 2, 29, 58, 2207, 4414, 10069, 20138, 64003, 128006, 292001, 584002, 22222283, 44444566, 644446207, 1288892414]

約数ペア:

[(1, 1288892414), (2, 644446207), (29, 44444566), (58, 22222283), (2207, 584002), (4414, 292001), (10069, 128006), (20138, 64003)]