2022891143

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 2700902400

約数和(自身を除く): 678011257

約数列:

[1, 7, 13, 29, 31, 79, 91, 203, 217, 313, 377, 403, 553, 899, 1027, 2191, 2291, 2449, 2639, 2821, 4069, 6293, 7189, 9077, 9703, 11687, 16037, 17143, 24727, 28483, 29783, 31837, 63539, 67921, 71021, 81809, 118001, 126139, 173089, 208481, 222859, 281387, 321451, 497147, 717083, 766537, 826007, 882973, 923273, 1969709, 2250157, 3658031, 5019581, 5365759, 6462911, 9322079, 9964981, 22229573, 25606217, 65254553, 69754867, 155607011, 288984449, 2022891143]

約数ペア:

[(1, 2022891143), (7, 288984449), (13, 155607011), (29, 69754867), (31, 65254553), (79, 25606217), (91, 22229573), (203, 9964981), (217, 9322079), (313, 6462911), (377, 5365759), (403, 5019581), (553, 3658031), (899, 2250157), (1027, 1969709), (2191, 923273), (2291, 882973), (2449, 826007), (2639, 766537), (2821, 717083), (4069, 497147), (6293, 321451), (7189, 281387), (9077, 222859), (9703, 208481), (11687, 173089), (16037, 126139), (17143, 118001), (24727, 81809), (28483, 71021), (29783, 67921), (31837, 63539)]