428049182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{6661}}^1$

素因数の和:6824

約数の個数: 32

約数和(自身を含む): 736763904

約数和(自身を除く): 308714722

約数列:

[1, 2, 11, 22, 23, 46, 127, 253, 254, 506, 1397, 2794, 2921, 5842, 6661, 13322, 32131, 64262, 73271, 146542, 153203, 306406, 845947, 1685233, 1691894, 3370466, 9305417, 18610834, 19456781, 38913562, 214024591, 428049182]

約数ペア:

[(1, 428049182), (2, 214024591), (11, 38913562), (22, 19456781), (23, 18610834), (46, 9305417), (127, 3370466), (253, 1691894), (254, 1685233), (506, 845947), (1397, 306406), (2794, 153203), (2921, 146542), (5842, 73271), (6661, 64262), (13322, 32131)]