291255921788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1609}}^1\times {\mathrm{33797}}^1$

素因数の和:35526

約数の個数: 48

約数和(自身を含む): 554595437760

約数和(自身を除く): 263339515972

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 1609, 2678, 3218, 5356, 6436, 20917, 33797, 41834, 67594, 83668, 135188, 165727, 331454, 439361, 662908, 878722, 1757444, 2154451, 3481091, 4308902, 6962182, 8617804, 13924364, 45254183, 54379373, 90508366, 108758746, 181016732, 217517492, 706931849, 1413863698, 2827727396, 5601075419, 11202150838, 22404301676, 72813980447, 145627960894, 291255921788]

約数ペア:

[(1, 291255921788), (2, 145627960894), (4, 72813980447), (13, 22404301676), (26, 11202150838), (52, 5601075419), (103, 2827727396), (206, 1413863698), (412, 706931849), (1339, 217517492), (1609, 181016732), (2678, 108758746), (3218, 90508366), (5356, 54379373), (6436, 45254183), (20917, 13924364), (33797, 8617804), (41834, 6962182), (67594, 4308902), (83668, 3481091), (135188, 2154451), (165727, 1757444), (331454, 878722), (439361, 662908)]