1296156944

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{19183}}^1$

素因数の和:19335

約数の個数: 40

約数和(自身を含む): 2597667072

約数和(自身を除く): 1301510128

約数列:

[1, 2, 4, 8, 16, 41, 82, 103, 164, 206, 328, 412, 656, 824, 1648, 4223, 8446, 16892, 19183, 33784, 38366, 67568, 76732, 153464, 306928, 786503, 1573006, 1975849, 3146012, 3951698, 6292024, 7903396, 12584048, 15806792, 31613584, 81009809, 162019618, 324039236, 648078472, 1296156944]

約数ペア:

[(1, 1296156944), (2, 648078472), (4, 324039236), (8, 162019618), (16, 81009809), (41, 31613584), (82, 15806792), (103, 12584048), (164, 7903396), (206, 6292024), (328, 3951698), (412, 3146012), (656, 1975849), (824, 1573006), (1648, 786503), (4223, 306928), (8446, 153464), (16892, 76732), (19183, 67568), (33784, 38366)]