970004

素因数分解:

$2^2\times 7^4\times {\mathrm{101}}^1$

素因数の和:133

約数の個数: 30

約数和(自身を含む): 1999914

約数和(自身を除く): 1029910

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 101, 196, 202, 343, 404, 686, 707, 1372, 1414, 2401, 2828, 4802, 4949, 9604, 9898, 19796, 34643, 69286, 138572, 242501, 485002, 970004]

約数ペア:

[(1, 970004), (2, 485002), (4, 242501), (7, 138572), (14, 69286), (28, 34643), (49, 19796), (98, 9898), (101, 9604), (196, 4949), (202, 4802), (343, 2828), (404, 2401), (686, 1414), (707, 1372)]