2016388452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{680293}}^1$

素因数の和:680332

約数の個数: 48

約数和(自身を含む): 5333504960

約数和(自身を除く): 3317116508

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 680293, 1360586, 2040879, 2721172, 4081758, 8163516, 8843809, 12925567, 17687618, 25851134, 26531427, 35375236, 38776701, 51702268, 53062854, 77553402, 106125708, 155106804, 168032371, 336064742, 504097113, 672129484, 1008194226, 2016388452]

約数ペア:

[(1, 2016388452), (2, 1008194226), (3, 672129484), (4, 504097113), (6, 336064742), (12, 168032371), (13, 155106804), (19, 106125708), (26, 77553402), (38, 53062854), (39, 51702268), (52, 38776701), (57, 35375236), (76, 26531427), (78, 25851134), (114, 17687618), (156, 12925567), (228, 8843809), (247, 8163516), (494, 4081758), (741, 2721172), (988, 2040879), (1482, 1360586), (2964, 680293)]