543163972

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{803497}}^1$

素因数の和:803527

約数の個数: 18

約数和(自身を含む): 1029280938

約数和(自身を除く): 486116966

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 803497, 1606994, 3213988, 10445461, 20890922, 41781844, 135790993, 271581986, 543163972]

約数ペア:

[(1, 543163972), (2, 271581986), (4, 135790993), (13, 41781844), (26, 20890922), (52, 10445461), (169, 3213988), (338, 1606994), (676, 803497)]