2042205088

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{75347}}^1$

素因数の和:75386

約数の個数: 72

約数和(自身を含む): 5050727136

約数和(自身を除く): 3008522048

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 2464, 3388, 3872, 6776, 13552, 27104, 75347, 150694, 301388, 527429, 602776, 828817, 1054858, 1205552, 1657634, 2109716, 2411104, 3315268, 4219432, 5801719, 6630536, 8438864, 9116987, 11603438, 13261072, 16877728, 18233974, 23206876, 26522144, 36467948, 46413752, 63818909, 72935896, 92827504, 127637818, 145871792, 185655008, 255275636, 291743584, 510551272, 1021102544, 2042205088]

約数ペア:

[(1, 2042205088), (2, 1021102544), (4, 510551272), (7, 291743584), (8, 255275636), (11, 185655008), (14, 145871792), (16, 127637818), (22, 92827504), (28, 72935896), (32, 63818909), (44, 46413752), (56, 36467948), (77, 26522144), (88, 23206876), (112, 18233974), (121, 16877728), (154, 13261072), (176, 11603438), (224, 9116987), (242, 8438864), (308, 6630536), (352, 5801719), (484, 4219432), (616, 3315268), (847, 2411104), (968, 2109716), (1232, 1657634), (1694, 1205552), (1936, 1054858), (2464, 828817), (3388, 602776), (3872, 527429), (6776, 301388), (13552, 150694), (27104, 75347)]