1255146896

素因数分解:

$2^4\times {\mathrm{5653}}^1\times {\mathrm{13877}}^1$

素因数の和:19538

約数の個数: 20

約数和(自身を含む): 2432452572

約数和(自身を除く): 1177305676

約数列:

[1, 2, 4, 8, 16, 5653, 11306, 13877, 22612, 27754, 45224, 55508, 90448, 111016, 222032, 78446681, 156893362, 313786724, 627573448, 1255146896]

約数ペア:

[(1, 1255146896), (2, 627573448), (4, 313786724), (8, 156893362), (16, 78446681), (5653, 222032), (11306, 111016), (13877, 90448), (22612, 55508), (27754, 45224)]