1293886254

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{5015063}}^1$

素因数の和:5015111

約数の個数: 16

約数和(自身を含む): 2647953792

約数和(自身を除く): 1354067538

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 5015063, 10030126, 15045189, 30090378, 215647709, 431295418, 646943127, 1293886254]

約数ペア:

[(1, 1293886254), (2, 646943127), (3, 431295418), (6, 215647709), (43, 30090378), (86, 15045189), (129, 10030126), (258, 5015063)]