2012989186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{17827}}^1$

素因数の和:17986

約数の個数: 32

約数和(自身を含む): 3360506688

約数和(自身を除く): 1347517502

約数列:

[1, 2, 13, 26, 43, 86, 101, 202, 559, 1118, 1313, 2626, 4343, 8686, 17827, 35654, 56459, 112918, 231751, 463502, 766561, 1533122, 1800527, 3601054, 9965293, 19930586, 23406851, 46813702, 77422661, 154845322, 1006494593, 2012989186]

約数ペア:

[(1, 2012989186), (2, 1006494593), (13, 154845322), (26, 77422661), (43, 46813702), (86, 23406851), (101, 19930586), (202, 9965293), (559, 3601054), (1118, 1800527), (1313, 1533122), (2626, 766561), (4343, 463502), (8686, 231751), (17827, 112918), (35654, 56459)]