2003474912

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{173431}}^1$

素因数の和:173479

約数の個数: 36

約数和(自身を含む): 4162888296

約数和(自身を除く): 2159413384

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 608, 722, 1444, 2888, 5776, 11552, 173431, 346862, 693724, 1387448, 2774896, 3295189, 5549792, 6590378, 13180756, 26361512, 52723024, 62608591, 105446048, 125217182, 250434364, 500868728, 1001737456, 2003474912]

約数ペア:

[(1, 2003474912), (2, 1001737456), (4, 500868728), (8, 250434364), (16, 125217182), (19, 105446048), (32, 62608591), (38, 52723024), (76, 26361512), (152, 13180756), (304, 6590378), (361, 5549792), (608, 3295189), (722, 2774896), (1444, 1387448), (2888, 693724), (5776, 346862), (11552, 173431)]