6439492072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{4993}}^1\times {\mathrm{12401}}^1$

素因数の和:17413

約数の個数: 32

約数和(自身を含む): 13006473480

約数和(自身を除く): 6566981408

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 4993, 9986, 12401, 19972, 24802, 39944, 49604, 64909, 99208, 129818, 161213, 259636, 322426, 519272, 644852, 1289704, 61918193, 123836386, 247672772, 495345544, 804936509, 1609873018, 3219746036, 6439492072]

約数ペア:

[(1, 6439492072), (2, 3219746036), (4, 1609873018), (8, 804936509), (13, 495345544), (26, 247672772), (52, 123836386), (104, 61918193), (4993, 1289704), (9986, 644852), (12401, 519272), (19972, 322426), (24802, 259636), (39944, 161213), (49604, 129818), (64909, 99208)]