779385098

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{1229}}^1\times {\mathrm{2909}}^1$

素因数の和:4249

約数の個数: 16

約数和(自身を含む): 1181169000

約数和(自身を除く): 401783902

約数列:

[1, 2, 109, 218, 1229, 2458, 2909, 5818, 133961, 267922, 317081, 634162, 3575161, 7150322, 389692549, 779385098]

約数ペア:

[(1, 779385098), (2, 389692549), (109, 7150322), (218, 3575161), (1229, 634162), (2458, 317081), (2909, 267922), (5818, 133961)]