2201941777

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{4019}}^1$

素因数の和:4173

約数の個数: 32

約数和(自身を含む): 2723051520

約数和(自身を除く): 521109743

約数列:

[1, 7, 23, 41, 83, 161, 287, 581, 943, 1909, 3403, 4019, 6601, 13363, 23821, 28133, 78269, 92437, 164779, 333577, 547883, 647059, 1153453, 2335039, 3789917, 7672271, 13676657, 26529419, 53705897, 95736599, 314563111, 2201941777]

約数ペア:

[(1, 2201941777), (7, 314563111), (23, 95736599), (41, 53705897), (83, 26529419), (161, 13676657), (287, 7672271), (581, 3789917), (943, 2335039), (1909, 1153453), (3403, 647059), (4019, 547883), (6601, 333577), (13363, 164779), (23821, 92437), (28133, 78269)]