2012943894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{832483}}^1$

素因数の和:832532

約数の個数: 32

約数和(自身を含む): 4475433984

約数和(自身を除く): 2462490090

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 832483, 1664966, 2497449, 4994898, 10822279, 21644558, 25806973, 32466837, 51613946, 64933674, 77420919, 154841838, 335490649, 670981298, 1006471947, 2012943894]

約数ペア:

[(1, 2012943894), (2, 1006471947), (3, 670981298), (6, 335490649), (13, 154841838), (26, 77420919), (31, 64933674), (39, 51613946), (62, 32466837), (78, 25806973), (93, 21644558), (186, 10822279), (403, 4994898), (806, 2497449), (1209, 1664966), (2418, 832483)]