2023449973

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 2382811200

約数和(自身を除く): 359361227

約数列:

[1, 17, 19, 29, 97, 131, 289, 323, 493, 551, 1649, 1843, 2227, 2489, 2813, 3799, 5491, 8381, 9367, 12707, 28033, 31331, 37859, 42313, 47821, 53447, 64583, 72181, 159239, 216019, 241433, 368503, 532627, 719321, 812957, 908599, 1097911, 1227077, 3672323, 4104361, 6264551, 7001557, 15446183, 20860309, 69774137, 106497367, 119026469, 2023449973]

約数ペア:

[(1, 2023449973), (17, 119026469), (19, 106497367), (29, 69774137), (97, 20860309), (131, 15446183), (289, 7001557), (323, 6264551), (493, 4104361), (551, 3672323), (1649, 1227077), (1843, 1097911), (2227, 908599), (2489, 812957), (2813, 719321), (3799, 532627), (5491, 368503), (8381, 241433), (9367, 216019), (12707, 159239), (28033, 72181), (31331, 64583), (37859, 53447), (42313, 47821)]