726990056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{6990289}}^1$

素因数の和:6990308

約数の個数: 16

約数和(自身を含む): 1467960900

約数和(自身を除く): 740970844

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 6990289, 13980578, 27961156, 55922312, 90873757, 181747514, 363495028, 726990056]

約数ペア:

[(1, 726990056), (2, 363495028), (4, 181747514), (8, 90873757), (13, 55922312), (26, 27961156), (52, 13980578), (104, 6990289)]