1796723968

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{539881}}^1$

素因数の和:539910

約数の個数: 36

約数和(自身を含む): 3862315828

約数和(自身を除く): 2065591860

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 539881, 1079762, 2159524, 4319048, 7018453, 8638096, 14036906, 17276192, 28073812, 34552384, 56147624, 69104768, 112295248, 138209536, 224590496, 449180992, 898361984, 1796723968]

約数ペア:

[(1, 1796723968), (2, 898361984), (4, 449180992), (8, 224590496), (13, 138209536), (16, 112295248), (26, 69104768), (32, 56147624), (52, 34552384), (64, 28073812), (104, 17276192), (128, 14036906), (208, 8638096), (256, 7018453), (416, 4319048), (832, 2159524), (1664, 1079762), (3328, 539881)]