550079504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2644613}}^1$

素因数の和:2644634

約数の個数: 20

約数和(自身を含む): 1147762476

約数和(自身を除く): 597682972

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2644613, 5289226, 10578452, 21156904, 34379969, 42313808, 68759938, 137519876, 275039752, 550079504]

約数ペア:

[(1, 550079504), (2, 275039752), (4, 137519876), (8, 68759938), (13, 42313808), (16, 34379969), (26, 21156904), (52, 10578452), (104, 5289226), (208, 2644613)]