2812838

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{607}}^1$

素因数の和:947

約数の個数: 16

約数和(自身を含む): 4844544

約数和(自身を除く): 2031706

約数列:

[1, 2, 7, 14, 331, 607, 662, 1214, 2317, 4249, 4634, 8498, 200917, 401834, 1406419, 2812838]

約数ペア:

[(1, 2812838), (2, 1406419), (7, 401834), (14, 200917), (331, 8498), (607, 4634), (662, 4249), (1214, 2317)]