664751659

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1021}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 813839040

約数和(自身を除く): 149087381

約数列:

[1, 11, 13, 29, 143, 157, 319, 377, 1021, 1727, 2041, 4147, 4553, 11231, 13273, 22451, 29609, 50083, 59189, 146003, 160297, 325699, 384917, 651079, 1763267, 2083861, 4234087, 4648613, 22922471, 51134743, 60431969, 664751659]

約数ペア:

[(1, 664751659), (11, 60431969), (13, 51134743), (29, 22922471), (143, 4648613), (157, 4234087), (319, 2083861), (377, 1763267), (1021, 651079), (1727, 384917), (2041, 325699), (4147, 160297), (4553, 146003), (11231, 59189), (13273, 50083), (22451, 29609)]