2873520010

素因数分解:

$2^1\times 5^1\times {\mathrm{919}}^1\times {\mathrm{312679}}^1$

素因数の和:313605

約数の個数: 16

約数和(自身を含む): 5177980800

約数和(自身を除く): 2304460790

約数列:

[1, 2, 5, 10, 919, 1838, 4595, 9190, 312679, 625358, 1563395, 3126790, 287352001, 574704002, 1436760005, 2873520010]

約数ペア:

[(1, 2873520010), (2, 1436760005), (5, 574704002), (10, 287352001), (919, 3126790), (1838, 1563395), (4595, 625358), (9190, 312679)]