2017803796

素因数分解:

$2^2\times {\mathrm{439}}^1\times {\mathrm{557}}^1\times {\mathrm{2063}}^1$

素因数の和:3063

約数の個数: 24

約数和(自身を含む): 3547272960

約数和(自身を除く): 1529469164

約数列:

[1, 2, 4, 439, 557, 878, 1114, 1756, 2063, 2228, 4126, 8252, 244523, 489046, 905657, 978092, 1149091, 1811314, 2298182, 3622628, 4596364, 504450949, 1008901898, 2017803796]

約数ペア:

[(1, 2017803796), (2, 1008901898), (4, 504450949), (439, 4596364), (557, 3622628), (878, 2298182), (1114, 1811314), (1756, 1149091), (2063, 978092), (2228, 905657), (4126, 489046), (8252, 244523)]