2030893403

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{929}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 2671704000

約数和(自身を除く): 640810597

約数列:

[1, 7, 11, 29, 77, 89, 121, 203, 319, 623, 847, 929, 979, 2233, 2581, 3509, 6503, 6853, 10219, 10769, 18067, 24563, 26941, 28391, 71533, 75383, 82681, 112409, 188587, 198737, 296351, 312301, 578767, 786863, 909491, 2074457, 2186107, 2397749, 3259861, 6366437, 10004401, 16784243, 22819027, 26375239, 70030807, 184626673, 290127629, 2030893403]

約数ペア:

[(1, 2030893403), (7, 290127629), (11, 184626673), (29, 70030807), (77, 26375239), (89, 22819027), (121, 16784243), (203, 10004401), (319, 6366437), (623, 3259861), (847, 2397749), (929, 2186107), (979, 2074457), (2233, 909491), (2581, 786863), (3509, 578767), (6503, 312301), (6853, 296351), (10219, 198737), (10769, 188587), (18067, 112409), (24563, 82681), (26941, 75383), (28391, 71533)]