1820369344

素因数分解:

$2^6\times {\mathrm{1997}}^1\times {\mathrm{14243}}^1$

素因数の和:16252

約数の個数: 28

約数和(自身を含む): 3614358024

約数和(自身を除く): 1793988680

約数列:

[1, 2, 4, 8, 16, 32, 64, 1997, 3994, 7988, 14243, 15976, 28486, 31952, 56972, 63904, 113944, 127808, 227888, 455776, 911552, 28443271, 56886542, 113773084, 227546168, 455092336, 910184672, 1820369344]

約数ペア:

[(1, 1820369344), (2, 910184672), (4, 455092336), (8, 227546168), (16, 113773084), (32, 56886542), (64, 28443271), (1997, 911552), (3994, 455776), (7988, 227888), (14243, 127808), (15976, 113944), (28486, 63904), (31952, 56972)]