2016403329

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{2351}}^1$

素因数の和:2781

約数の個数: 32

約数和(自身を含む): 2908200960

約数和(自身を除く): 891797631

約数列:

[1, 3, 19, 41, 57, 123, 367, 779, 1101, 2337, 2351, 6973, 7053, 15047, 20919, 44669, 45141, 96391, 134007, 285893, 289173, 857679, 862817, 1831429, 2588451, 5494287, 16393523, 35375497, 49180569, 106126491, 672134443, 2016403329]

約数ペア:

[(1, 2016403329), (3, 672134443), (19, 106126491), (41, 49180569), (57, 35375497), (123, 16393523), (367, 5494287), (779, 2588451), (1101, 1831429), (2337, 862817), (2351, 857679), (6973, 289173), (7053, 285893), (15047, 134007), (20919, 96391), (44669, 45141)]