2012103268

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{540307}}^1$

素因数の和:540344

約数の個数: 36

約数和(自身を含む): 4311657840

約数和(自身を除く): 2299554572

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 540307, 1080614, 2161228, 3782149, 7564298, 10265833, 15128596, 20531666, 26475043, 41063332, 52950086, 71860831, 105900172, 143721662, 287443324, 503025817, 1006051634, 2012103268]

約数ペア:

[(1, 2012103268), (2, 1006051634), (4, 503025817), (7, 287443324), (14, 143721662), (19, 105900172), (28, 71860831), (38, 52950086), (49, 41063332), (76, 26475043), (98, 20531666), (133, 15128596), (196, 10265833), (266, 7564298), (532, 3782149), (931, 2161228), (1862, 1080614), (3724, 540307)]