26302870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{491}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 51860736

約数和(自身を除く): 25557866

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 487, 491, 974, 982, 2435, 2455, 4870, 4910, 5357, 5401, 10714, 10802, 26785, 27005, 53570, 54010, 239117, 478234, 1195585, 2391170, 2630287, 5260574, 13151435, 26302870]

約数ペア:

[(1, 26302870), (2, 13151435), (5, 5260574), (10, 2630287), (11, 2391170), (22, 1195585), (55, 478234), (110, 239117), (487, 54010), (491, 53570), (974, 27005), (982, 26785), (2435, 10802), (2455, 10714), (4870, 5401), (4910, 5357)]