4906951940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22304327}}^1$

素因数の和:22304347

約数の個数: 24

約数和(自身を含む): 11241381312

約数和(自身を除く): 6334429372

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 22304327, 44608654, 89217308, 111521635, 223043270, 245347597, 446086540, 490695194, 981390388, 1226737985, 2453475970, 4906951940]

約数ペア:

[(1, 4906951940), (2, 2453475970), (4, 1226737985), (5, 981390388), (10, 490695194), (11, 446086540), (20, 245347597), (22, 223043270), (44, 111521635), (55, 89217308), (110, 44608654), (220, 22304327)]