247691206

素因数分解:

$2^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{29147}}^1$

素因数の和:29763

約数の個数: 16

約数和(自身を含む): 425327616

約数和(自身を除く): 177636410

約数列:

[1, 2, 7, 14, 607, 1214, 4249, 8498, 29147, 58294, 204029, 408058, 17692229, 35384458, 123845603, 247691206]

約数ペア:

[(1, 247691206), (2, 123845603), (7, 35384458), (14, 17692229), (607, 408058), (1214, 204029), (4249, 58294), (8498, 29147)]