1555489968

素因数分解:

$2^4\times 3^1\times {\mathrm{32406041}}^1$

素因数の和:32406052

約数の個数: 20

約数和(自身を含む): 4018349208

約数和(自身を除く): 2462859240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 32406041, 64812082, 97218123, 129624164, 194436246, 259248328, 388872492, 518496656, 777744984, 1555489968]

約数ペア:

[(1, 1555489968), (2, 777744984), (3, 518496656), (4, 388872492), (6, 259248328), (8, 194436246), (12, 129624164), (16, 97218123), (24, 64812082), (48, 32406041)]