1119403792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{5381749}}^1$

素因数の和:5381770

約数の個数: 20

約数和(自身を含む): 2335679500

約数和(自身を除く): 1216275708

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 5381749, 10763498, 21526996, 43053992, 69962737, 86107984, 139925474, 279850948, 559701896, 1119403792]

約数ペア:

[(1, 1119403792), (2, 559701896), (4, 279850948), (8, 139925474), (13, 86107984), (16, 69962737), (26, 43053992), (52, 21526996), (104, 10763498), (208, 5381749)]