2254747088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{12811063}}^1$

素因数の和:12811082

約数の個数: 20

約数和(自身を含む): 4765715808

約数和(自身を除く): 2510968720

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 12811063, 25622126, 51244252, 102488504, 140921693, 204977008, 281843386, 563686772, 1127373544, 2254747088]

約数ペア:

[(1, 2254747088), (2, 1127373544), (4, 563686772), (8, 281843386), (11, 204977008), (16, 140921693), (22, 102488504), (44, 51244252), (88, 25622126), (176, 12811063)]