6420274

素因数分解:

$2^1\times 7^5\times {\mathrm{191}}^1$

素因数の和:228

約数の個数: 24

約数和(自身を含む): 11294208

約数和(自身を除く): 4873934

約数列:

[1, 2, 7, 14, 49, 98, 191, 343, 382, 686, 1337, 2401, 2674, 4802, 9359, 16807, 18718, 33614, 65513, 131026, 458591, 917182, 3210137, 6420274]

約数ペア:

[(1, 6420274), (2, 3210137), (7, 917182), (14, 458591), (49, 131026), (98, 65513), (191, 33614), (343, 18718), (382, 16807), (686, 9359), (1337, 4802), (2401, 2674)]