247609534

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{5273}}^1$

素因数の和:5771

約数の個数: 16

約数和(自身を含む): 379348272

約数和(自身を除く): 131738738

約数列:

[1, 2, 53, 106, 443, 886, 5273, 10546, 23479, 46958, 279469, 558938, 2335939, 4671878, 123804767, 247609534]

約数ペア:

[(1, 247609534), (2, 123804767), (53, 4671878), (106, 2335939), (443, 558938), (886, 279469), (5273, 46958), (10546, 23479)]