387514082

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1511}}^1$

素因数の和:1946

約数の個数: 32

約数和(自身を含む): 649918080

約数和(自身を除く): 262403998

約数列:

[1, 2, 17, 19, 34, 38, 323, 397, 646, 794, 1511, 3022, 6749, 7543, 13498, 15086, 25687, 28709, 51374, 57418, 128231, 256462, 488053, 599867, 976106, 1199734, 10197739, 11397473, 20395478, 22794946, 193757041, 387514082]

約数ペア:

[(1, 387514082), (2, 193757041), (17, 22794946), (19, 20395478), (34, 11397473), (38, 10197739), (323, 1199734), (397, 976106), (646, 599867), (794, 488053), (1511, 256462), (3022, 128231), (6749, 57418), (7543, 51374), (13498, 28709), (15086, 25687)]