1427973726

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{13043}}^1$

素因数の和:13376

約数の個数: 32

約数和(自身を含む): 2907664128

約数和(自身を除く): 1479690402

約数列:

[1, 2, 3, 6, 71, 142, 213, 257, 426, 514, 771, 1542, 13043, 18247, 26086, 36494, 39129, 54741, 78258, 109482, 926053, 1852106, 2778159, 3352051, 5556318, 6704102, 10056153, 20112306, 237995621, 475991242, 713986863, 1427973726]

約数ペア:

[(1, 1427973726), (2, 713986863), (3, 475991242), (6, 237995621), (71, 20112306), (142, 10056153), (213, 6704102), (257, 5556318), (426, 3352051), (514, 2778159), (771, 1852106), (1542, 926053), (13043, 109482), (18247, 78258), (26086, 54741), (36494, 39129)]