2001088090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8700383}}^1$

素因数の和:8700413

約数の個数: 16

約数和(自身を含む): 3758565888

約数和(自身を除く): 1757477798

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 8700383, 17400766, 43501915, 87003830, 200108809, 400217618, 1000544045, 2001088090]

約数ペア:

[(1, 2001088090), (2, 1000544045), (5, 400217618), (10, 200108809), (23, 87003830), (46, 43501915), (115, 17400766), (230, 8700383)]