2908698

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 6350400

約数和(自身を除く): 3441702

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 419, 534, 838, 1157, 1257, 2314, 2514, 3471, 5447, 6942, 10894, 16341, 32682, 37291, 74582, 111873, 223746, 484783, 969566, 1454349, 2908698]

約数ペア:

[(1, 2908698), (2, 1454349), (3, 969566), (6, 484783), (13, 223746), (26, 111873), (39, 74582), (78, 37291), (89, 32682), (178, 16341), (267, 10894), (419, 6942), (534, 5447), (838, 3471), (1157, 2514), (1257, 2314)]