2008458894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{67231}}^1$

素因数の和:67632

約数の個数: 32

約数和(自身を含む): 4337270784

約数和(自身を除く): 2328811890

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 383, 766, 1149, 2298, 4979, 9958, 14937, 29874, 67231, 134462, 201693, 403386, 874003, 1748006, 2622009, 5244018, 25749473, 51498946, 77248419, 154496838, 334743149, 669486298, 1004229447, 2008458894]

約数ペア:

[(1, 2008458894), (2, 1004229447), (3, 669486298), (6, 334743149), (13, 154496838), (26, 77248419), (39, 51498946), (78, 25749473), (383, 5244018), (766, 2622009), (1149, 1748006), (2298, 874003), (4979, 403386), (9958, 201693), (14937, 134462), (29874, 67231)]