1089820779088

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{2131}}^1\times {\mathrm{51637}}^1$

素因数の和:54395

約数の個数: 40

約数和(自身を含む): 2115972391520

約数和(自身を除く): 1026151612432

約数列:

[1, 2, 4, 8, 16, 619, 1238, 2131, 2476, 4262, 4952, 8524, 9904, 17048, 34096, 51637, 103274, 206548, 413096, 826192, 1319089, 2638178, 5276356, 10552712, 21105424, 31963303, 63926606, 110038447, 127853212, 220076894, 255706424, 440153788, 511412848, 880307576, 1760615152, 68113798693, 136227597386, 272455194772, 544910389544, 1089820779088]

約数ペア:

[(1, 1089820779088), (2, 544910389544), (4, 272455194772), (8, 136227597386), (16, 68113798693), (619, 1760615152), (1238, 880307576), (2131, 511412848), (2476, 440153788), (4262, 255706424), (4952, 220076894), (8524, 127853212), (9904, 110038447), (17048, 63926606), (34096, 31963303), (51637, 21105424), (103274, 10552712), (206548, 5276356), (413096, 2638178), (826192, 1319089)]