1668049112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{12265067}}^1$

素因数の和:12265090

約数の個数: 16

約数和(自身を含む): 3311568360

約数和(自身を除く): 1643519248

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 12265067, 24530134, 49060268, 98120536, 208506139, 417012278, 834024556, 1668049112]

約数ペア:

[(1, 1668049112), (2, 834024556), (4, 417012278), (8, 208506139), (17, 98120536), (34, 49060268), (68, 24530134), (136, 12265067)]