42894974

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{1759}}^1$

素因数の和:1987

約数の個数: 16

約数和(自身を含む): 65577600

約数和(自身を除く): 22682626

約数列:

[1, 2, 89, 137, 178, 274, 1759, 3518, 12193, 24386, 156551, 240983, 313102, 481966, 21447487, 42894974]

約数ペア:

[(1, 42894974), (2, 21447487), (89, 481966), (137, 313102), (178, 240983), (274, 156551), (1759, 24386), (3518, 12193)]