356988

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 846720

約数和(自身を除く): 489732

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 419, 426, 838, 852, 1257, 1676, 2514, 5028, 29749, 59498, 89247, 118996, 178494, 356988]

約数ペア:

[(1, 356988), (2, 178494), (3, 118996), (4, 89247), (6, 59498), (12, 29749), (71, 5028), (142, 2514), (213, 1676), (284, 1257), (419, 852), (426, 838)]