766393424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2521031}}^1$

素因数の和:2521058

約数の個数: 20

約数和(自身を含む): 1563039840

約数和(自身を除く): 796646416

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2521031, 5042062, 10084124, 20168248, 40336496, 47899589, 95799178, 191598356, 383196712, 766393424]

約数ペア:

[(1, 766393424), (2, 383196712), (4, 191598356), (8, 95799178), (16, 47899589), (19, 40336496), (38, 20168248), (76, 10084124), (152, 5042062), (304, 2521031)]