259057748

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{4909}}^1$

素因数の和:5159

約数の個数: 24

約数和(自身を含む): 461932800

約数和(自身を除く): 202875052

約数列:

[1, 2, 4, 79, 158, 167, 316, 334, 668, 4909, 9818, 13193, 19636, 26386, 52772, 387811, 775622, 819803, 1551244, 1639606, 3279212, 64764437, 129528874, 259057748]

約数ペア:

[(1, 259057748), (2, 129528874), (4, 64764437), (79, 3279212), (158, 1639606), (167, 1551244), (316, 819803), (334, 775622), (668, 387811), (4909, 52772), (9818, 26386), (13193, 19636)]