1325122132

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{359}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 2423312640

約数和(自身を除く): 1098190508

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 317, 359, 634, 718, 1268, 1436, 2911, 5822, 11644, 12997, 14719, 22507, 25489, 25994, 29438, 45014, 50978, 51988, 58876, 90028, 101956, 113803, 227606, 455212, 922787, 1045049, 1845574, 2090098, 3691148, 4180196, 4665923, 8080013, 9331846, 16160026, 18663692, 32320052, 331280533, 662561066, 1325122132]

約数ペア:

[(1, 1325122132), (2, 662561066), (4, 331280533), (41, 32320052), (71, 18663692), (82, 16160026), (142, 9331846), (164, 8080013), (284, 4665923), (317, 4180196), (359, 3691148), (634, 2090098), (718, 1845574), (1268, 1045049), (1436, 922787), (2911, 455212), (5822, 227606), (11644, 113803), (12997, 101956), (14719, 90028), (22507, 58876), (25489, 51988), (25994, 50978), (29438, 45014)]