2224159780

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1039327}}^1$

素因数の和:1039443

約数の個数: 24

約数和(自身を含む): 4714391808

約数和(自身を除く): 2490232028

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 1039327, 2078654, 4157308, 5196635, 10393270, 20786540, 111207989, 222415978, 444831956, 556039945, 1112079890, 2224159780]

約数ペア:

[(1, 2224159780), (2, 1112079890), (4, 556039945), (5, 444831956), (10, 222415978), (20, 111207989), (107, 20786540), (214, 10393270), (428, 5196635), (535, 4157308), (1070, 2078654), (2140, 1039327)]