1981962096

素因数分解:

$2^4\times 3^1\times {\mathrm{41290877}}^1$

素因数の和:41290888

約数の個数: 20

約数和(自身を含む): 5120068872

約数和(自身を除く): 3138106776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 41290877, 82581754, 123872631, 165163508, 247745262, 330327016, 495490524, 660654032, 990981048, 1981962096]

約数ペア:

[(1, 1981962096), (2, 990981048), (3, 660654032), (4, 495490524), (6, 330327016), (8, 247745262), (12, 165163508), (16, 123872631), (24, 82581754), (48, 41290877)]