806465668

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 1471599360

約数和(自身を除く): 665133692

約数列:

[1, 2, 4, 47, 89, 94, 157, 178, 188, 307, 314, 356, 614, 628, 1228, 4183, 7379, 8366, 13973, 14429, 14758, 16732, 27323, 27946, 28858, 29516, 48199, 54646, 55892, 57716, 96398, 109292, 192796, 656731, 1284181, 1313462, 2265353, 2568362, 2626924, 4289711, 4530706, 5136724, 8579422, 9061412, 17158844, 201616417, 403232834, 806465668]

約数ペア:

[(1, 806465668), (2, 403232834), (4, 201616417), (47, 17158844), (89, 9061412), (94, 8579422), (157, 5136724), (178, 4530706), (188, 4289711), (307, 2626924), (314, 2568362), (356, 2265353), (614, 1313462), (628, 1284181), (1228, 656731), (4183, 192796), (7379, 109292), (8366, 96398), (13973, 57716), (14429, 55892), (14758, 54646), (16732, 48199), (27323, 29516), (27946, 28858)]