8889161110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3761}}^1\times {\mathrm{13903}}^1$

素因数の和:17688

約数の個数: 32

約数和(自身を含む): 16947418752

約数和(自身を除く): 8058257642

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 3761, 7522, 13903, 18805, 27806, 37610, 63937, 69515, 127874, 139030, 236351, 319685, 472702, 639370, 1181755, 2363510, 52289183, 104578366, 261445915, 522891830, 888916111, 1777832222, 4444580555, 8889161110]

約数ペア:

[(1, 8889161110), (2, 4444580555), (5, 1777832222), (10, 888916111), (17, 522891830), (34, 261445915), (85, 104578366), (170, 52289183), (3761, 2363510), (7522, 1181755), (13903, 639370), (18805, 472702), (27806, 319685), (37610, 236351), (63937, 139030), (69515, 127874)]