1258877536

素因数分解:

$2^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{54563}}^1$

素因数の和:54683

約数の個数: 48

約数和(自身を含む): 2860026624

約数和(自身を除く): 1601149088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 103, 112, 206, 224, 412, 721, 824, 1442, 1648, 2884, 3296, 5768, 11536, 23072, 54563, 109126, 218252, 381941, 436504, 763882, 873008, 1527764, 1746016, 3055528, 5619989, 6111056, 11239978, 12222112, 22479956, 39339923, 44959912, 78679846, 89919824, 157359692, 179839648, 314719384, 629438768, 1258877536]

約数ペア:

[(1, 1258877536), (2, 629438768), (4, 314719384), (7, 179839648), (8, 157359692), (14, 89919824), (16, 78679846), (28, 44959912), (32, 39339923), (56, 22479956), (103, 12222112), (112, 11239978), (206, 6111056), (224, 5619989), (412, 3055528), (721, 1746016), (824, 1527764), (1442, 873008), (1648, 763882), (2884, 436504), (3296, 381941), (5768, 218252), (11536, 109126), (23072, 54563)]