1382444

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{509}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 2798880

約数和(自身を除く): 1416436

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 509, 679, 1018, 1358, 2036, 2716, 3563, 7126, 14252, 49373, 98746, 197492, 345611, 691222, 1382444]

約数ペア:

[(1, 1382444), (2, 691222), (4, 345611), (7, 197492), (14, 98746), (28, 49373), (97, 14252), (194, 7126), (388, 3563), (509, 2716), (679, 2036), (1018, 1358)]