2211686284

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{271}}^1\times {\mathrm{20201}}^1$

素因数の和:20577

約数の個数: 24

約数和(自身を含む): 3923390016

約数和(自身を除く): 1711703732

約数列:

[1, 2, 4, 101, 202, 271, 404, 542, 1084, 20201, 27371, 40402, 54742, 80804, 109484, 2040301, 4080602, 5474471, 8161204, 10948942, 21897884, 552921571, 1105843142, 2211686284]

約数ペア:

[(1, 2211686284), (2, 1105843142), (4, 552921571), (101, 21897884), (202, 10948942), (271, 8161204), (404, 5474471), (542, 4080602), (1084, 2040301), (20201, 109484), (27371, 80804), (40402, 54742)]