514193810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2017}}^1$

素因数の和:2127

約数の個数: 64

約数和(自身を含む): 1043515872

約数和(自身を除く): 529322062

約数列:

[1, 2, 5, 10, 13, 26, 37, 53, 65, 74, 106, 130, 185, 265, 370, 481, 530, 689, 962, 1378, 1961, 2017, 2405, 3445, 3922, 4034, 4810, 6890, 9805, 10085, 19610, 20170, 25493, 26221, 50986, 52442, 74629, 106901, 127465, 131105, 149258, 213802, 254930, 262210, 373145, 534505, 746290, 970177, 1069010, 1389713, 1940354, 2779426, 3955337, 4850885, 6948565, 7910674, 9701770, 13897130, 19776685, 39553370, 51419381, 102838762, 257096905, 514193810]

約数ペア:

[(1, 514193810), (2, 257096905), (5, 102838762), (10, 51419381), (13, 39553370), (26, 19776685), (37, 13897130), (53, 9701770), (65, 7910674), (74, 6948565), (106, 4850885), (130, 3955337), (185, 2779426), (265, 1940354), (370, 1389713), (481, 1069010), (530, 970177), (689, 746290), (962, 534505), (1378, 373145), (1961, 262210), (2017, 254930), (2405, 213802), (3445, 149258), (3922, 131105), (4034, 127465), (4810, 106901), (6890, 74629), (9805, 52442), (10085, 50986), (19610, 26221), (20170, 25493)]