1355284

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 2744000

約数和(自身を除く): 1388716

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 499, 679, 998, 1358, 1996, 2716, 3493, 6986, 13972, 48403, 96806, 193612, 338821, 677642, 1355284]

約数ペア:

[(1, 1355284), (2, 677642), (4, 338821), (7, 193612), (14, 96806), (28, 48403), (97, 13972), (194, 6986), (388, 3493), (499, 2716), (679, 1996), (998, 1358)]