2939042386

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5673827}}^1$

素因数の和:5673873

約数の個数: 16

約数和(自身を含む): 5174531136

約数和(自身を除く): 2235488750

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 5673827, 11347654, 39716789, 79433578, 209931599, 419863198, 1469521193, 2939042386]

約数ペア:

[(1, 2939042386), (2, 1469521193), (7, 419863198), (14, 209931599), (37, 79433578), (74, 39716789), (259, 11347654), (518, 5673827)]