494976146

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{219599}}^1$

素因数の和:219638

約数の個数: 24

約数和(自身を含む): 901238400

約数和(自身を除く): 406262254

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 219599, 439198, 1537193, 3074386, 5050777, 10101554, 10760351, 21520702, 35355439, 70710878, 247488073, 494976146]

約数ペア:

[(1, 494976146), (2, 247488073), (7, 70710878), (14, 35355439), (23, 21520702), (46, 10760351), (49, 10101554), (98, 5050777), (161, 3074386), (322, 1537193), (1127, 439198), (2254, 219599)]