11197007090

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{4460959}}^1$

素因数の和:4461217

約数の個数: 16

約数和(自身を含む): 20234914560

約数和(自身を除く): 9037907470

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 4460959, 8921918, 22304795, 44609590, 1119700709, 2239401418, 5598503545, 11197007090]

約数ペア:

[(1, 11197007090), (2, 5598503545), (5, 2239401418), (10, 1119700709), (251, 44609590), (502, 22304795), (1255, 8921918), (2510, 4460959)]