4690834

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 24

約数和(自身を含む): 7612380

約数和(自身を除く): 2921546

約数列:

[1, 2, 19, 38, 73, 89, 146, 178, 361, 722, 1387, 1691, 2774, 3382, 6497, 12994, 26353, 32129, 52706, 64258, 123443, 246886, 2345417, 4690834]

約数ペア:

[(1, 4690834), (2, 2345417), (19, 246886), (38, 123443), (73, 64258), (89, 52706), (146, 32129), (178, 26353), (361, 12994), (722, 6497), (1387, 3382), (1691, 2774)]