539843788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1\times {\mathrm{367}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 1046803968

約数和(自身を除く): 506960180

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 331, 367, 404, 662, 734, 1111, 1324, 1468, 2222, 3641, 4037, 4444, 7282, 8074, 14564, 16148, 33431, 37067, 66862, 74134, 121477, 133724, 148268, 242954, 367741, 407737, 485908, 735482, 815474, 1336247, 1470964, 1630948, 2672494, 5344988, 12269177, 24538354, 49076708, 134960947, 269921894, 539843788]

約数ペア:

[(1, 539843788), (2, 269921894), (4, 134960947), (11, 49076708), (22, 24538354), (44, 12269177), (101, 5344988), (202, 2672494), (331, 1630948), (367, 1470964), (404, 1336247), (662, 815474), (734, 735482), (1111, 485908), (1324, 407737), (1468, 367741), (2222, 242954), (3641, 148268), (4037, 133724), (4444, 121477), (7282, 74134), (8074, 66862), (14564, 37067), (16148, 33431)]