2255359938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{781483}}^1$

素因数の和:781538

約数の個数: 32

約数和(自身を含む): 4988993856

約数和(自身を除く): 2733633918

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 781483, 1562966, 2344449, 4688898, 10159279, 20318558, 28914871, 30477837, 57829742, 60955674, 86744613, 173489226, 375893323, 751786646, 1127679969, 2255359938]

約数ペア:

[(1, 2255359938), (2, 1127679969), (3, 751786646), (6, 375893323), (13, 173489226), (26, 86744613), (37, 60955674), (39, 57829742), (74, 30477837), (78, 28914871), (111, 20318558), (222, 10159279), (481, 4688898), (962, 2344449), (1443, 1562966), (2886, 781483)]