2266788

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 5677056

約数和(自身を除く): 3410268

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 191, 258, 276, 382, 516, 573, 764, 989, 1146, 1978, 2292, 2967, 3956, 4393, 5934, 8213, 8786, 11868, 13179, 16426, 17572, 24639, 26358, 32852, 49278, 52716, 98556, 188899, 377798, 566697, 755596, 1133394, 2266788]

約数ペア:

[(1, 2266788), (2, 1133394), (3, 755596), (4, 566697), (6, 377798), (12, 188899), (23, 98556), (43, 52716), (46, 49278), (69, 32852), (86, 26358), (92, 24639), (129, 17572), (138, 16426), (172, 13179), (191, 11868), (258, 8786), (276, 8213), (382, 5934), (516, 4393), (573, 3956), (764, 2967), (989, 2292), (1146, 1978)]