279486004

素因数分解:

$2^2\times 7^4\times {\mathrm{29101}}^1$

素因数の和:29133

約数の個数: 30

約数和(自身を含む): 570602914

約数和(自身を除く): 291116910

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 9604, 29101, 58202, 116404, 203707, 407414, 814828, 1425949, 2851898, 5703796, 9981643, 19963286, 39926572, 69871501, 139743002, 279486004]

約数ペア:

[(1, 279486004), (2, 139743002), (4, 69871501), (7, 39926572), (14, 19963286), (28, 9981643), (49, 5703796), (98, 2851898), (196, 1425949), (343, 814828), (686, 407414), (1372, 203707), (2401, 116404), (4802, 58202), (9604, 29101)]