2113750076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{27812501}}^1$

素因数の和:27812524

約数の個数: 12

約数和(自身を含む): 3893750280

約数和(自身を除く): 1780000204

約数列:

[1, 2, 4, 19, 38, 76, 27812501, 55625002, 111250004, 528437519, 1056875038, 2113750076]

約数ペア:

[(1, 2113750076), (2, 1056875038), (4, 528437519), (19, 111250004), (38, 55625002), (76, 27812501)]