2038792

素因数分解:

$2^3\times 7^3\times {\mathrm{743}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 4464000

約数和(自身を除く): 2425208

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 743, 1372, 1486, 2744, 2972, 5201, 5944, 10402, 20804, 36407, 41608, 72814, 145628, 254849, 291256, 509698, 1019396, 2038792]

約数ペア:

[(1, 2038792), (2, 1019396), (4, 509698), (7, 291256), (8, 254849), (14, 145628), (28, 72814), (49, 41608), (56, 36407), (98, 20804), (196, 10402), (343, 5944), (392, 5201), (686, 2972), (743, 2744), (1372, 1486)]