978012968

素因数分解:

$2^3\times {\mathrm{607}}^1\times {\mathrm{201403}}^1$

素因数の和:202016

約数の個数: 16

約数和(自身を含む): 1836804480

約数和(自身を除く): 858791512

約数列:

[1, 2, 4, 8, 607, 1214, 2428, 4856, 201403, 402806, 805612, 1611224, 122251621, 244503242, 489006484, 978012968]

約数ペア:

[(1, 978012968), (2, 489006484), (4, 244503242), (8, 122251621), (607, 1611224), (1214, 805612), (2428, 402806), (4856, 201403)]