79821000376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{767509619}}^1$

素因数の和:767509638

約数の個数: 16

約数和(自身を含む): 161177020200

約数和(自身を除く): 81356019824

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 767509619, 1535019238, 3070038476, 6140076952, 9977625047, 19955250094, 39910500188, 79821000376]

約数ペア:

[(1, 79821000376), (2, 39910500188), (4, 19955250094), (8, 9977625047), (13, 6140076952), (26, 3070038476), (52, 1535019238), (104, 767509619)]