319175098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{1627}}^1$

素因数の和:1918

約数の個数: 32

約数和(自身を含む): 538959168

約数和(自身を除く): 219784070

約数列:

[1, 2, 11, 22, 37, 74, 241, 407, 482, 814, 1627, 2651, 3254, 5302, 8917, 17834, 17897, 35794, 60199, 98087, 120398, 196174, 392107, 662189, 784214, 1324378, 4313177, 8626354, 14507959, 29015918, 159587549, 319175098]

約数ペア:

[(1, 319175098), (2, 159587549), (11, 29015918), (22, 14507959), (37, 8626354), (74, 4313177), (241, 1324378), (407, 784214), (482, 662189), (814, 392107), (1627, 196174), (2651, 120398), (3254, 98087), (5302, 60199), (8917, 35794), (17834, 17897)]