3540830

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{883}}^1$

素因数の和:1291

約数の個数: 16

約数和(自身を含む): 6396624

約数和(自身を除く): 2855794

約数列:

[1, 2, 5, 10, 401, 802, 883, 1766, 2005, 4010, 4415, 8830, 354083, 708166, 1770415, 3540830]

約数ペア:

[(1, 3540830), (2, 1770415), (5, 708166), (10, 354083), (401, 8830), (802, 4415), (883, 4010), (1766, 2005)]