2002425018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1\times {\mathrm{457}}^1$

素因数の和:1007

約数の個数: 64

約数和(自身を含む): 4413771648

約数和(自身を除く): 2411346630

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 197, 337, 394, 457, 591, 674, 914, 1011, 1182, 1371, 2022, 2167, 2742, 3707, 4334, 5027, 6501, 7414, 10054, 11121, 13002, 15081, 22242, 30162, 66389, 90029, 132778, 154009, 180058, 199167, 270087, 308018, 398334, 462027, 540174, 730279, 924054, 990319, 1460558, 1694099, 1980638, 2190837, 2970957, 3388198, 4381674, 5082297, 5941914, 10164594, 30339773, 60679546, 91019319, 182038638, 333737503, 667475006, 1001212509, 2002425018]

約数ペア:

[(1, 2002425018), (2, 1001212509), (3, 667475006), (6, 333737503), (11, 182038638), (22, 91019319), (33, 60679546), (66, 30339773), (197, 10164594), (337, 5941914), (394, 5082297), (457, 4381674), (591, 3388198), (674, 2970957), (914, 2190837), (1011, 1980638), (1182, 1694099), (1371, 1460558), (2022, 990319), (2167, 924054), (2742, 730279), (3707, 540174), (4334, 462027), (5027, 398334), (6501, 308018), (7414, 270087), (10054, 199167), (11121, 180058), (13002, 154009), (15081, 132778), (22242, 90029), (30162, 66389)]