289080128752

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1062794591}}^1$

素因数の和:1062794616

約数の個数: 20

約数和(自身を含む): 593039382336

約数和(自身を除く): 303959253584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1062794591, 2125589182, 4251178364, 8502356728, 17004713456, 18067508047, 36135016094, 72270032188, 144540064376, 289080128752]

約数ペア:

[(1, 289080128752), (2, 144540064376), (4, 72270032188), (8, 36135016094), (16, 18067508047), (17, 17004713456), (34, 8502356728), (68, 4251178364), (136, 2125589182), (272, 1062794591)]