6470254

素因数分解:

$2^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{641}}^1$

素因数の和:760

約数の個数: 24

約数和(自身を含む): 11417328

約数和(自身を除く): 4947074

約数列:

[1, 2, 7, 14, 49, 98, 103, 206, 641, 721, 1282, 1442, 4487, 5047, 8974, 10094, 31409, 62818, 66023, 132046, 462161, 924322, 3235127, 6470254]

約数ペア:

[(1, 6470254), (2, 3235127), (7, 924322), (14, 462161), (49, 132046), (98, 66023), (103, 62818), (206, 31409), (641, 10094), (721, 8974), (1282, 5047), (1442, 4487)]