2019949477076

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{643}}^1\times {\mathrm{81817}}^1$

素因数の和:82824

約数の個数: 48

約数和(自身を含む): 3673602018240

約数和(自身を除く): 1653652541164

約数列:

[1, 2, 4, 29, 58, 116, 331, 643, 662, 1286, 1324, 2572, 9599, 18647, 19198, 37294, 38396, 74588, 81817, 163634, 212833, 327268, 425666, 851332, 2372693, 4745386, 6172157, 9490772, 12344314, 24688628, 27081427, 52608331, 54162854, 105216662, 108325708, 210433324, 785361383, 1525641599, 1570722766, 3051283198, 3141445532, 6102566396, 17413357561, 34826715122, 69653430244, 504987369269, 1009974738538, 2019949477076]

約数ペア:

[(1, 2019949477076), (2, 1009974738538), (4, 504987369269), (29, 69653430244), (58, 34826715122), (116, 17413357561), (331, 6102566396), (643, 3141445532), (662, 3051283198), (1286, 1570722766), (1324, 1525641599), (2572, 785361383), (9599, 210433324), (18647, 108325708), (19198, 105216662), (37294, 54162854), (38396, 52608331), (74588, 27081427), (81817, 24688628), (163634, 12344314), (212833, 9490772), (327268, 6172157), (425666, 4745386), (851332, 2372693)]