17121170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{491}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 33794496

約数和(自身を除く): 16673326

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 317, 491, 634, 982, 1585, 2455, 3170, 3487, 4910, 5401, 6974, 10802, 17435, 27005, 34870, 54010, 155647, 311294, 778235, 1556470, 1712117, 3424234, 8560585, 17121170]

約数ペア:

[(1, 17121170), (2, 8560585), (5, 3424234), (10, 1712117), (11, 1556470), (22, 778235), (55, 311294), (110, 155647), (317, 54010), (491, 34870), (634, 27005), (982, 17435), (1585, 10802), (2455, 6974), (3170, 5401), (3487, 4910)]