2080856944

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{27397}}^1$

素因数の和:27553

約数の個数: 40

約数和(自身を含む): 4158358848

約数和(自身を除く): 2077501904

約数列:

[1, 2, 4, 8, 16, 47, 94, 101, 188, 202, 376, 404, 752, 808, 1616, 4747, 9494, 18988, 27397, 37976, 54794, 75952, 109588, 219176, 438352, 1287659, 2575318, 2767097, 5150636, 5534194, 10301272, 11068388, 20602544, 22136776, 44273552, 130053559, 260107118, 520214236, 1040428472, 2080856944]

約数ペア:

[(1, 2080856944), (2, 1040428472), (4, 520214236), (8, 260107118), (16, 130053559), (47, 44273552), (94, 22136776), (101, 20602544), (188, 11068388), (202, 10301272), (376, 5534194), (404, 5150636), (752, 2767097), (808, 2575318), (1616, 1287659), (4747, 438352), (9494, 219176), (18988, 109588), (27397, 75952), (37976, 54794)]