2611157254

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{179807}}^1$

素因数の和:179999

約数の個数: 16

約数和(自身を含む): 4019787648

約数和(自身を除く): 1408630394

約数列:

[1, 2, 53, 106, 137, 274, 7261, 14522, 179807, 359614, 9529771, 19059542, 24633559, 49267118, 1305578627, 2611157254]

約数ペア:

[(1, 2611157254), (2, 1305578627), (53, 49267118), (106, 24633559), (137, 19059542), (274, 9529771), (7261, 359614), (14522, 179807)]