2017710016

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{237043}}^1$

素因数の和:237081

約数の個数: 56

約数和(自身を含む): 4816734080

約数和(自身を除く): 2799024064

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 237043, 474086, 948172, 1659301, 1896344, 3318602, 3792688, 4503817, 6637204, 7585376, 9007634, 13274408, 15170752, 18015268, 26548816, 31526719, 36030536, 53097632, 63053438, 72061072, 106195264, 126106876, 144122144, 252213752, 288244288, 504427504, 1008855008, 2017710016]

約数ペア:

[(1, 2017710016), (2, 1008855008), (4, 504427504), (7, 288244288), (8, 252213752), (14, 144122144), (16, 126106876), (19, 106195264), (28, 72061072), (32, 63053438), (38, 53097632), (56, 36030536), (64, 31526719), (76, 26548816), (112, 18015268), (133, 15170752), (152, 13274408), (224, 9007634), (266, 7585376), (304, 6637204), (448, 4503817), (532, 3792688), (608, 3318602), (1064, 1896344), (1216, 1659301), (2128, 948172), (4256, 474086), (8512, 237043)]