1215322012

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{1721}}^1\times {\mathrm{3331}}^1$

素因数の和:5109

約数の個数: 24

約数和(自身を含む): 2168852112

約数和(自身を除く): 953530100

約数列:

[1, 2, 4, 53, 106, 212, 1721, 3331, 3442, 6662, 6884, 13324, 91213, 176543, 182426, 353086, 364852, 706172, 5732651, 11465302, 22930604, 303830503, 607661006, 1215322012]

約数ペア:

[(1, 1215322012), (2, 607661006), (4, 303830503), (53, 22930604), (106, 11465302), (212, 5732651), (1721, 706172), (3331, 364852), (3442, 353086), (6662, 182426), (6884, 176543), (13324, 91213)]