1206716

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 2451456

約数和(自身を除く): 1244740

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 607, 994, 1214, 1988, 2428, 4249, 8498, 16996, 43097, 86194, 172388, 301679, 603358, 1206716]

約数ペア:

[(1, 1206716), (2, 603358), (4, 301679), (7, 172388), (14, 86194), (28, 43097), (71, 16996), (142, 8498), (284, 4249), (497, 2428), (607, 1988), (994, 1214)]